20536744200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:805

約数の個数: 384

約数和(自身を含む): 74995200000

約数和(自身を除く): 54458455800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 239, 246, 280, 287, 300, 328, 350, 410, 420, 478, 492, 499, 525, 574, 600, 615, 700, 717, 820, 840, 861, 956, 984, 998, 1025, 1050, 1148, 1195, 1230, 1400, 1434, 1435, 1497, 1640, 1673, 1722, 1912, 1996, 2050, 2100, 2296, 2390, 2460, 2495, 2868, 2870, 2994, 3075, 3346, 3444, 3493, 3585, 3992, 4100, 4200, 4305, 4780, 4920, 4990, 5019, 5736, 5740, 5975, 5988, 6150, 6692, 6888, 6986, 7170, 7175, 7485, 8200, 8365, 8610, 9560, 9799, 9980, 10038, 10479, 11480, 11950, 11976, 12300, 12475, 13384, 13972, 14340, 14350, 14970, 16730, 17220, 17465, 17925, 19598, 19960, 20076, 20459, 20958, 21525, 23900, 24600, 24950, 25095, 27944, 28680, 28700, 29397, 29940, 33460, 34440, 34930, 35850, 37425, 39196, 40152, 40918, 41825, 41916, 43050, 47800, 48995, 49900, 50190, 52395, 57400, 58794, 59880, 61377, 66920, 68593, 69860, 71700, 74850, 78392, 81836, 83650, 83832, 86100, 87325, 97990, 99800, 100380, 102295, 104790, 117588, 119261, 122754, 125475, 137186, 139720, 143213, 143400, 146985, 149700, 163672, 167300, 172200, 174650, 195980, 200760, 204590, 205779, 209580, 235176, 238522, 244975, 245508, 250950, 261975, 274372, 286426, 293970, 299400, 306885, 334600, 342965, 349300, 357783, 391960, 409180, 411558, 419160, 429639, 477044, 489950, 491016, 501900, 511475, 523950, 548744, 572852, 587940, 596305, 613770, 685930, 698600, 715566, 716065, 734925, 818360, 823116, 834827, 859278, 954088, 979900, 1003800, 1022950, 1028895, 1047900, 1145704, 1175880, 1192610, 1227540, 1371860, 1431132, 1432130, 1469850, 1534425, 1646232, 1669654, 1714825, 1718556, 1788915, 1959800, 2045900, 2057790, 2095800, 2148195, 2385220, 2455080, 2504481, 2743720, 2862264, 2864260, 2939700, 2981525, 3068850, 3339308, 3429650, 3437112, 3577830, 3580325, 4091800, 4115580, 4174135, 4296390, 4770440, 4889701, 5008962, 5144475, 5728520, 5879400, 5963050, 6137700, 6678616, 6859300, 7155660, 7160650, 8231160, 8348270, 8592780, 8944575, 9779402, 10017924, 10288950, 10740975, 11926100, 12275400, 12522405, 13718600, 14311320, 14321300, 14669103, 16696540, 17185560, 17889150, 19558804, 20035848, 20577900, 20870675, 21481950, 23852200, 24448505, 25044810, 28642600, 29338206, 33393080, 34227907, 35778300, 39117608, 41155800, 41741350, 42963900, 48897010, 50089620, 58676412, 62612025, 68455814, 71556600, 73345515, 83482700, 85927800, 97794020, 100179240, 102683721, 117352824, 122242525, 125224050, 136911628, 146691030, 166965400, 171139535, 195588040, 205367442, 244485050, 250448100, 273823256, 293382060, 342279070, 366727575, 410734884, 488970100, 500896200, 513418605, 586764120, 684558140, 733455150, 821469768, 855697675, 977940200, 1026837210, 1369116280, 1466910300, 1711395350, 2053674420, 2567093025, 2933820600, 3422790700, 4107348840, 5134186050, 6845581400, 10268372100, 20536744200]

約数ペア:

[(1, 20536744200), (2, 10268372100), (3, 6845581400), (4, 5134186050), (5, 4107348840), (6, 3422790700), (7, 2933820600), (8, 2567093025), (10, 2053674420), (12, 1711395350), (14, 1466910300), (15, 1369116280), (20, 1026837210), (21, 977940200), (24, 855697675), (25, 821469768), (28, 733455150), (30, 684558140), (35, 586764120), (40, 513418605), (41, 500896200), (42, 488970100), (50, 410734884), (56, 366727575), (60, 342279070), (70, 293382060), (75, 273823256), (82, 250448100), (84, 244485050), (100, 205367442), (105, 195588040), (120, 171139535), (123, 166965400), (140, 146691030), (150, 136911628), (164, 125224050), (168, 122242525), (175, 117352824), (200, 102683721), (205, 100179240), (210, 97794020), (239, 85927800), (246, 83482700), (280, 73345515), (287, 71556600), (300, 68455814), (328, 62612025), (350, 58676412), (410, 50089620), (420, 48897010), (478, 42963900), (492, 41741350), (499, 41155800), (525, 39117608), (574, 35778300), (600, 34227907), (615, 33393080), (700, 29338206), (717, 28642600), (820, 25044810), (840, 24448505), (861, 23852200), (956, 21481950), (984, 20870675), (998, 20577900), (1025, 20035848), (1050, 19558804), (1148, 17889150), (1195, 17185560), (1230, 16696540), (1400, 14669103), (1434, 14321300), (1435, 14311320), (1497, 13718600), (1640, 12522405), (1673, 12275400), (1722, 11926100), (1912, 10740975), (1996, 10288950), (2050, 10017924), (2100, 9779402), (2296, 8944575), (2390, 8592780), (2460, 8348270), (2495, 8231160), (2868, 7160650), (2870, 7155660), (2994, 6859300), (3075, 6678616), (3346, 6137700), (3444, 5963050), (3493, 5879400), (3585, 5728520), (3992, 5144475), (4100, 5008962), (4200, 4889701), (4305, 4770440), (4780, 4296390), (4920, 4174135), (4990, 4115580), (5019, 4091800), (5736, 3580325), (5740, 3577830), (5975, 3437112), (5988, 3429650), (6150, 3339308), (6692, 3068850), (6888, 2981525), (6986, 2939700), (7170, 2864260), (7175, 2862264), (7485, 2743720), (8200, 2504481), (8365, 2455080), (8610, 2385220), (9560, 2148195), (9799, 2095800), (9980, 2057790), (10038, 2045900), (10479, 1959800), (11480, 1788915), (11950, 1718556), (11976, 1714825), (12300, 1669654), (12475, 1646232), (13384, 1534425), (13972, 1469850), (14340, 1432130), (14350, 1431132), (14970, 1371860), (16730, 1227540), (17220, 1192610), (17465, 1175880), (17925, 1145704), (19598, 1047900), (19960, 1028895), (20076, 1022950), (20459, 1003800), (20958, 979900), (21525, 954088), (23900, 859278), (24600, 834827), (24950, 823116), (25095, 818360), (27944, 734925), (28680, 716065), (28700, 715566), (29397, 698600), (29940, 685930), (33460, 613770), (34440, 596305), (34930, 587940), (35850, 572852), (37425, 548744), (39196, 523950), (40152, 511475), (40918, 501900), (41825, 491016), (41916, 489950), (43050, 477044), (47800, 429639), (48995, 419160), (49900, 411558), (50190, 409180), (52395, 391960), (57400, 357783), (58794, 349300), (59880, 342965), (61377, 334600), (66920, 306885), (68593, 299400), (69860, 293970), (71700, 286426), (74850, 274372), (78392, 261975), (81836, 250950), (83650, 245508), (83832, 244975), (86100, 238522), (87325, 235176), (97990, 209580), (99800, 205779), (100380, 204590), (102295, 200760), (104790, 195980), (117588, 174650), (119261, 172200), (122754, 167300), (125475, 163672), (137186, 149700), (139720, 146985), (143213, 143400)]