228220650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1445

約数の個数: 144

約数和(自身を含む): 714489984

約数和(自身を除く): 486269334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 477, 525, 530, 630, 742, 795, 954, 1050, 1113, 1325, 1367, 1575, 1590, 1855, 2226, 2385, 2650, 2734, 3150, 3339, 3710, 3975, 4101, 4770, 5565, 6678, 6835, 7950, 8202, 9275, 9569, 11130, 11925, 12303, 13670, 16695, 18550, 19138, 20505, 23850, 24606, 27825, 28707, 33390, 34175, 41010, 47845, 55650, 57414, 61515, 68350, 72451, 83475, 86121, 95690, 102525, 123030, 143535, 144902, 166950, 172242, 205050, 217353, 239225, 287070, 307575, 362255, 430605, 434706, 478450, 507157, 615150, 652059, 717675, 724510, 861210, 1014314, 1086765, 1304118, 1435350, 1521471, 1811275, 2153025, 2173530, 2535785, 3042942, 3260295, 3622550, 4306050, 4564413, 5071570, 5433825, 6520590, 7607355, 9128826, 10867650, 12678925, 15214710, 16301475, 22822065, 25357850, 32602950, 38036775, 45644130, 76073550, 114110325, 228220650]

約数ペア:

[(1, 228220650), (2, 114110325), (3, 76073550), (5, 45644130), (6, 38036775), (7, 32602950), (9, 25357850), (10, 22822065), (14, 16301475), (15, 15214710), (18, 12678925), (21, 10867650), (25, 9128826), (30, 7607355), (35, 6520590), (42, 5433825), (45, 5071570), (50, 4564413), (53, 4306050), (63, 3622550), (70, 3260295), (75, 3042942), (90, 2535785), (105, 2173530), (106, 2153025), (126, 1811275), (150, 1521471), (159, 1435350), (175, 1304118), (210, 1086765), (225, 1014314), (265, 861210), (315, 724510), (318, 717675), (350, 652059), (371, 615150), (450, 507157), (477, 478450), (525, 434706), (530, 430605), (630, 362255), (742, 307575), (795, 287070), (954, 239225), (1050, 217353), (1113, 205050), (1325, 172242), (1367, 166950), (1575, 144902), (1590, 143535), (1855, 123030), (2226, 102525), (2385, 95690), (2650, 86121), (2734, 83475), (3150, 72451), (3339, 68350), (3710, 61515), (3975, 57414), (4101, 55650), (4770, 47845), (5565, 41010), (6678, 34175), (6835, 33390), (7950, 28707), (8202, 27825), (9275, 24606), (9569, 23850), (11130, 20505), (11925, 19138), (12303, 18550), (13670, 16695)]