474009900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 1714890240

約数和(自身を除く): 1240880340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 97, 100, 105, 130, 140, 150, 156, 175, 179, 182, 194, 195, 210, 260, 273, 291, 300, 325, 350, 358, 364, 388, 390, 420, 455, 485, 525, 537, 546, 582, 650, 679, 700, 716, 780, 895, 910, 970, 975, 1050, 1074, 1092, 1164, 1253, 1261, 1300, 1358, 1365, 1455, 1790, 1820, 1940, 1950, 2037, 2100, 2148, 2275, 2327, 2425, 2506, 2522, 2685, 2716, 2730, 2910, 3395, 3580, 3759, 3783, 3900, 4074, 4475, 4550, 4654, 4850, 5012, 5044, 5370, 5460, 5820, 6265, 6305, 6790, 6825, 6981, 7275, 7518, 7566, 8148, 8827, 8950, 9100, 9308, 9700, 10185, 10740, 11635, 12530, 12610, 13425, 13580, 13650, 13962, 14550, 15036, 15132, 16289, 16975, 17363, 17654, 17900, 18795, 18915, 20370, 23270, 25060, 25220, 26481, 26850, 27300, 27924, 29100, 31325, 31525, 32578, 33950, 34726, 34905, 35308, 37590, 37830, 40740, 44135, 46540, 48867, 50925, 52089, 52962, 53700, 58175, 62650, 63050, 65156, 67900, 69452, 69810, 75180, 75660, 81445, 86815, 88270, 93975, 94575, 97734, 101850, 104178, 105924, 116350, 121541, 125300, 126100, 132405, 139620, 162890, 173630, 174525, 176540, 187950, 189150, 195468, 203700, 208356, 220675, 225719, 232700, 243082, 244335, 260445, 264810, 325780, 347260, 349050, 364623, 375900, 378300, 407225, 434075, 441350, 451438, 486164, 488670, 520890, 529620, 607705, 662025, 677157, 698100, 729246, 814450, 868150, 882700, 902876, 977340, 1041780, 1128595, 1215410, 1221675, 1302225, 1324050, 1354314, 1458492, 1580033, 1628900, 1736300, 1823115, 2257190, 2430820, 2443350, 2604450, 2648100, 2708628, 3038525, 3160066, 3385785, 3646230, 4514380, 4740099, 4886700, 5208900, 5642975, 6077050, 6320132, 6771570, 7292460, 7900165, 9115575, 9480198, 11285950, 12154100, 13543140, 15800330, 16928925, 18231150, 18960396, 22571900, 23700495, 31600660, 33857850, 36462300, 39500825, 47400990, 67715700, 79001650, 94801980, 118502475, 158003300, 237004950, 474009900]

約数ペア:

[(1, 474009900), (2, 237004950), (3, 158003300), (4, 118502475), (5, 94801980), (6, 79001650), (7, 67715700), (10, 47400990), (12, 39500825), (13, 36462300), (14, 33857850), (15, 31600660), (20, 23700495), (21, 22571900), (25, 18960396), (26, 18231150), (28, 16928925), (30, 15800330), (35, 13543140), (39, 12154100), (42, 11285950), (50, 9480198), (52, 9115575), (60, 7900165), (65, 7292460), (70, 6771570), (75, 6320132), (78, 6077050), (84, 5642975), (91, 5208900), (97, 4886700), (100, 4740099), (105, 4514380), (130, 3646230), (140, 3385785), (150, 3160066), (156, 3038525), (175, 2708628), (179, 2648100), (182, 2604450), (194, 2443350), (195, 2430820), (210, 2257190), (260, 1823115), (273, 1736300), (291, 1628900), (300, 1580033), (325, 1458492), (350, 1354314), (358, 1324050), (364, 1302225), (388, 1221675), (390, 1215410), (420, 1128595), (455, 1041780), (485, 977340), (525, 902876), (537, 882700), (546, 868150), (582, 814450), (650, 729246), (679, 698100), (700, 677157), (716, 662025), (780, 607705), (895, 529620), (910, 520890), (970, 488670), (975, 486164), (1050, 451438), (1074, 441350), (1092, 434075), (1164, 407225), (1253, 378300), (1261, 375900), (1300, 364623), (1358, 349050), (1365, 347260), (1455, 325780), (1790, 264810), (1820, 260445), (1940, 244335), (1950, 243082), (2037, 232700), (2100, 225719), (2148, 220675), (2275, 208356), (2327, 203700), (2425, 195468), (2506, 189150), (2522, 187950), (2685, 176540), (2716, 174525), (2730, 173630), (2910, 162890), (3395, 139620), (3580, 132405), (3759, 126100), (3783, 125300), (3900, 121541), (4074, 116350), (4475, 105924), (4550, 104178), (4654, 101850), (4850, 97734), (5012, 94575), (5044, 93975), (5370, 88270), (5460, 86815), (5820, 81445), (6265, 75660), (6305, 75180), (6790, 69810), (6825, 69452), (6981, 67900), (7275, 65156), (7518, 63050), (7566, 62650), (8148, 58175), (8827, 53700), (8950, 52962), (9100, 52089), (9308, 50925), (9700, 48867), (10185, 46540), (10740, 44135), (11635, 40740), (12530, 37830), (12610, 37590), (13425, 35308), (13580, 34905), (13650, 34726), (13962, 33950), (14550, 32578), (15036, 31525), (15132, 31325), (16289, 29100), (16975, 27924), (17363, 27300), (17654, 26850), (17900, 26481), (18795, 25220), (18915, 25060), (20370, 23270)]