19820957100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:1065

約数の個数: 288

約数和(自身を含む): 66856720896

約数和(自身を除く): 47035763796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 113, 140, 150, 175, 202, 210, 226, 300, 303, 339, 350, 404, 420, 452, 505, 525, 565, 606, 678, 700, 707, 791, 827, 1010, 1050, 1130, 1212, 1356, 1414, 1515, 1582, 1654, 1695, 2020, 2100, 2121, 2260, 2373, 2481, 2525, 2825, 2828, 3030, 3164, 3308, 3390, 3535, 3955, 4135, 4242, 4746, 4962, 5050, 5650, 5789, 6060, 6780, 7070, 7575, 7910, 8270, 8475, 8484, 9492, 9924, 10100, 10605, 11300, 11413, 11578, 11865, 12405, 14140, 15150, 15820, 16540, 16950, 17367, 17675, 19775, 20675, 21210, 22826, 23156, 23730, 24810, 28945, 30300, 33900, 34239, 34734, 35350, 39550, 41350, 42420, 45652, 47460, 49620, 53025, 57065, 57890, 59325, 62025, 68478, 69468, 70700, 79100, 79891, 82700, 83527, 86835, 93451, 106050, 114130, 115780, 118650, 124050, 136956, 144725, 159782, 167054, 171195, 173670, 186902, 212100, 228260, 237300, 239673, 248100, 250581, 280353, 285325, 289450, 319564, 334108, 342390, 347340, 373804, 399455, 417635, 434175, 467255, 479346, 501162, 560706, 570650, 578900, 584689, 654157, 684780, 798910, 835270, 855975, 868350, 934510, 958692, 1002324, 1121412, 1141300, 1169378, 1198365, 1252905, 1308314, 1401765, 1597820, 1670540, 1711950, 1736700, 1754067, 1869020, 1962471, 1997275, 2088175, 2336275, 2338756, 2396730, 2505810, 2616628, 2803530, 2923445, 3270785, 3423900, 3508134, 3924942, 3994550, 4176350, 4672550, 4793460, 5011620, 5607060, 5846890, 5991825, 6264525, 6541570, 7008825, 7016268, 7849884, 7989100, 8352700, 8770335, 9345100, 9438551, 9812355, 11693780, 11983650, 12529050, 13083140, 14017650, 14617225, 16353925, 17540670, 18877102, 19624710, 23967300, 25058100, 28035300, 28315653, 29234450, 32707850, 35081340, 37754204, 39249420, 43851675, 47192755, 49061775, 56631306, 58468900, 65415700, 66069857, 87703350, 94385510, 98123550, 113262612, 132139714, 141578265, 175406700, 188771020, 196247100, 198209571, 235963775, 264279428, 283156530, 330349285, 396419142, 471927550, 566313060, 660698570, 707891325, 792838284, 943855100, 991047855, 1321397140, 1415782650, 1651746425, 1982095710, 2831565300, 3303492850, 3964191420, 4955239275, 6606985700, 9910478550, 19820957100]

約数ペア:

[(1, 19820957100), (2, 9910478550), (3, 6606985700), (4, 4955239275), (5, 3964191420), (6, 3303492850), (7, 2831565300), (10, 1982095710), (12, 1651746425), (14, 1415782650), (15, 1321397140), (20, 991047855), (21, 943855100), (25, 792838284), (28, 707891325), (30, 660698570), (35, 566313060), (42, 471927550), (50, 396419142), (60, 330349285), (70, 283156530), (75, 264279428), (84, 235963775), (100, 198209571), (101, 196247100), (105, 188771020), (113, 175406700), (140, 141578265), (150, 132139714), (175, 113262612), (202, 98123550), (210, 94385510), (226, 87703350), (300, 66069857), (303, 65415700), (339, 58468900), (350, 56631306), (404, 49061775), (420, 47192755), (452, 43851675), (505, 39249420), (525, 37754204), (565, 35081340), (606, 32707850), (678, 29234450), (700, 28315653), (707, 28035300), (791, 25058100), (827, 23967300), (1010, 19624710), (1050, 18877102), (1130, 17540670), (1212, 16353925), (1356, 14617225), (1414, 14017650), (1515, 13083140), (1582, 12529050), (1654, 11983650), (1695, 11693780), (2020, 9812355), (2100, 9438551), (2121, 9345100), (2260, 8770335), (2373, 8352700), (2481, 7989100), (2525, 7849884), (2825, 7016268), (2828, 7008825), (3030, 6541570), (3164, 6264525), (3308, 5991825), (3390, 5846890), (3535, 5607060), (3955, 5011620), (4135, 4793460), (4242, 4672550), (4746, 4176350), (4962, 3994550), (5050, 3924942), (5650, 3508134), (5789, 3423900), (6060, 3270785), (6780, 2923445), (7070, 2803530), (7575, 2616628), (7910, 2505810), (8270, 2396730), (8475, 2338756), (8484, 2336275), (9492, 2088175), (9924, 1997275), (10100, 1962471), (10605, 1869020), (11300, 1754067), (11413, 1736700), (11578, 1711950), (11865, 1670540), (12405, 1597820), (14140, 1401765), (15150, 1308314), (15820, 1252905), (16540, 1198365), (16950, 1169378), (17367, 1141300), (17675, 1121412), (19775, 1002324), (20675, 958692), (21210, 934510), (22826, 868350), (23156, 855975), (23730, 835270), (24810, 798910), (28945, 684780), (30300, 654157), (33900, 584689), (34239, 578900), (34734, 570650), (35350, 560706), (39550, 501162), (41350, 479346), (42420, 467255), (45652, 434175), (47460, 417635), (49620, 399455), (53025, 373804), (57065, 347340), (57890, 342390), (59325, 334108), (62025, 319564), (68478, 289450), (69468, 285325), (70700, 280353), (79100, 250581), (79891, 248100), (82700, 239673), (83527, 237300), (86835, 228260), (93451, 212100), (106050, 186902), (114130, 173670), (115780, 171195), (118650, 167054), (124050, 159782), (136956, 144725)]