2019940650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 288

約数和(自身を含む): 6756317568

約数和(自身を除く): 4736376918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 107, 117, 126, 130, 150, 175, 182, 195, 210, 214, 225, 234, 273, 315, 321, 325, 350, 390, 450, 455, 461, 525, 535, 546, 585, 630, 642, 650, 749, 819, 910, 922, 963, 975, 1050, 1070, 1170, 1365, 1383, 1391, 1498, 1575, 1605, 1638, 1926, 1950, 2247, 2275, 2305, 2675, 2730, 2766, 2782, 2925, 3150, 3210, 3227, 3745, 4095, 4149, 4173, 4494, 4550, 4610, 4815, 5350, 5850, 5993, 6454, 6741, 6825, 6915, 6955, 7490, 8025, 8190, 8298, 8346, 9630, 9681, 9737, 11235, 11525, 11986, 12519, 13482, 13650, 13830, 13910, 16050, 16135, 17979, 18725, 19362, 19474, 20475, 20745, 20865, 22470, 23050, 24075, 25038, 29043, 29211, 29965, 32270, 33705, 34575, 34775, 35958, 37450, 40950, 41490, 41730, 41951, 48150, 48405, 48685, 49327, 53937, 56175, 58086, 58422, 59930, 62595, 67410, 69150, 69550, 80675, 83902, 87633, 89895, 96810, 97370, 98654, 103725, 104325, 107874, 112350, 125190, 125853, 145215, 146055, 147981, 149825, 161350, 168525, 175266, 179790, 207450, 208650, 209755, 242025, 243425, 246635, 251706, 269685, 290430, 292110, 295962, 299650, 312975, 337050, 345289, 377559, 419510, 438165, 443943, 449475, 484050, 486850, 493270, 539370, 625950, 629265, 641251, 690578, 726075, 730275, 739905, 755118, 876330, 887886, 898950, 1035867, 1048775, 1233175, 1258530, 1282502, 1348425, 1452150, 1460550, 1479810, 1726445, 1887795, 1923753, 2071734, 2097550, 2190825, 2219715, 2466350, 2696850, 3107601, 3146325, 3206255, 3452890, 3699525, 3775590, 3847506, 4381650, 4439430, 4488757, 5179335, 5771259, 6215202, 6292650, 6412510, 7399050, 8632225, 8977514, 9438975, 9618765, 10358670, 11098575, 11542518, 13466271, 15538005, 16031275, 17264450, 18877950, 19237530, 22197150, 22443785, 25896675, 26932542, 28856295, 31076010, 32062550, 40398813, 44887570, 48093825, 51793350, 57712590, 67331355, 77690025, 80797626, 96187650, 112218925, 134662710, 144281475, 155380050, 201994065, 224437850, 288562950, 336656775, 403988130, 673313550, 1009970325, 2019940650]

約数ペア:

[(1, 2019940650), (2, 1009970325), (3, 673313550), (5, 403988130), (6, 336656775), (7, 288562950), (9, 224437850), (10, 201994065), (13, 155380050), (14, 144281475), (15, 134662710), (18, 112218925), (21, 96187650), (25, 80797626), (26, 77690025), (30, 67331355), (35, 57712590), (39, 51793350), (42, 48093825), (45, 44887570), (50, 40398813), (63, 32062550), (65, 31076010), (70, 28856295), (75, 26932542), (78, 25896675), (90, 22443785), (91, 22197150), (105, 19237530), (107, 18877950), (117, 17264450), (126, 16031275), (130, 15538005), (150, 13466271), (175, 11542518), (182, 11098575), (195, 10358670), (210, 9618765), (214, 9438975), (225, 8977514), (234, 8632225), (273, 7399050), (315, 6412510), (321, 6292650), (325, 6215202), (350, 5771259), (390, 5179335), (450, 4488757), (455, 4439430), (461, 4381650), (525, 3847506), (535, 3775590), (546, 3699525), (585, 3452890), (630, 3206255), (642, 3146325), (650, 3107601), (749, 2696850), (819, 2466350), (910, 2219715), (922, 2190825), (963, 2097550), (975, 2071734), (1050, 1923753), (1070, 1887795), (1170, 1726445), (1365, 1479810), (1383, 1460550), (1391, 1452150), (1498, 1348425), (1575, 1282502), (1605, 1258530), (1638, 1233175), (1926, 1048775), (1950, 1035867), (2247, 898950), (2275, 887886), (2305, 876330), (2675, 755118), (2730, 739905), (2766, 730275), (2782, 726075), (2925, 690578), (3150, 641251), (3210, 629265), (3227, 625950), (3745, 539370), (4095, 493270), (4149, 486850), (4173, 484050), (4494, 449475), (4550, 443943), (4610, 438165), (4815, 419510), (5350, 377559), (5850, 345289), (5993, 337050), (6454, 312975), (6741, 299650), (6825, 295962), (6915, 292110), (6955, 290430), (7490, 269685), (8025, 251706), (8190, 246635), (8298, 243425), (8346, 242025), (9630, 209755), (9681, 208650), (9737, 207450), (11235, 179790), (11525, 175266), (11986, 168525), (12519, 161350), (13482, 149825), (13650, 147981), (13830, 146055), (13910, 145215), (16050, 125853), (16135, 125190), (17979, 112350), (18725, 107874), (19362, 104325), (19474, 103725), (20475, 98654), (20745, 97370), (20865, 96810), (22470, 89895), (23050, 87633), (24075, 83902), (25038, 80675), (29043, 69550), (29211, 69150), (29965, 67410), (32270, 62595), (33705, 59930), (34575, 58422), (34775, 58086), (35958, 56175), (37450, 53937), (40950, 49327), (41490, 48685), (41730, 48405), (41951, 48150)]