6670502500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 16399950336

約数和(自身を除く): 9729447836

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 61, 62, 68, 83, 85, 100, 122, 124, 125, 155, 166, 170, 244, 250, 305, 310, 332, 340, 415, 425, 500, 527, 610, 620, 625, 775, 830, 850, 1037, 1054, 1220, 1250, 1411, 1525, 1550, 1660, 1700, 1891, 2074, 2075, 2108, 2125, 2500, 2573, 2635, 2822, 3050, 3100, 3782, 3875, 4148, 4150, 4250, 5063, 5146, 5185, 5270, 5644, 6100, 7055, 7564, 7625, 7750, 8300, 8500, 9455, 10126, 10292, 10370, 10375, 10540, 10625, 12865, 13175, 14110, 15250, 15500, 18910, 19375, 20252, 20740, 20750, 21250, 25315, 25730, 25925, 26350, 28220, 30500, 32147, 35275, 37820, 38125, 38750, 41500, 42500, 43741, 47275, 50630, 51460, 51850, 51875, 52700, 64294, 64325, 65875, 70550, 76250, 77500, 86071, 87482, 94550, 101260, 103700, 103750, 126575, 128588, 128650, 129625, 131750, 141100, 152500, 156953, 160735, 172142, 174964, 176375, 189100, 207500, 218705, 236375, 253150, 257300, 259250, 263500, 313906, 321470, 321625, 329375, 344284, 352750, 430355, 437410, 472750, 506300, 518500, 627812, 632875, 642940, 643250, 648125, 658750, 705500, 784765, 803675, 860710, 874820, 881875, 945500, 1093525, 1181875, 1265750, 1286500, 1296250, 1317500, 1569530, 1607350, 1608125, 1721420, 1763750, 2151775, 2187050, 2363750, 2531500, 2592500, 2668201, 3139060, 3164375, 3214700, 3216250, 3527500, 3923825, 4018375, 4303550, 4374100, 4727500, 5336402, 5467625, 6328750, 6432500, 7847650, 8036750, 8607100, 10672804, 10758875, 10935250, 12657500, 13341005, 15695300, 16073500, 19619125, 20091875, 21517750, 21870500, 26682010, 27338125, 39238250, 40183750, 43035500, 53364020, 53794375, 54676250, 66705025, 78476500, 80367500, 98095625, 107588750, 109352500, 133410050, 196191250, 215177500, 266820100, 333525125, 392382500, 667050250, 1334100500, 1667625625, 3335251250, 6670502500]

約数ペア:

[(1, 6670502500), (2, 3335251250), (4, 1667625625), (5, 1334100500), (10, 667050250), (17, 392382500), (20, 333525125), (25, 266820100), (31, 215177500), (34, 196191250), (50, 133410050), (61, 109352500), (62, 107588750), (68, 98095625), (83, 80367500), (85, 78476500), (100, 66705025), (122, 54676250), (124, 53794375), (125, 53364020), (155, 43035500), (166, 40183750), (170, 39238250), (244, 27338125), (250, 26682010), (305, 21870500), (310, 21517750), (332, 20091875), (340, 19619125), (415, 16073500), (425, 15695300), (500, 13341005), (527, 12657500), (610, 10935250), (620, 10758875), (625, 10672804), (775, 8607100), (830, 8036750), (850, 7847650), (1037, 6432500), (1054, 6328750), (1220, 5467625), (1250, 5336402), (1411, 4727500), (1525, 4374100), (1550, 4303550), (1660, 4018375), (1700, 3923825), (1891, 3527500), (2074, 3216250), (2075, 3214700), (2108, 3164375), (2125, 3139060), (2500, 2668201), (2573, 2592500), (2635, 2531500), (2822, 2363750), (3050, 2187050), (3100, 2151775), (3782, 1763750), (3875, 1721420), (4148, 1608125), (4150, 1607350), (4250, 1569530), (5063, 1317500), (5146, 1296250), (5185, 1286500), (5270, 1265750), (5644, 1181875), (6100, 1093525), (7055, 945500), (7564, 881875), (7625, 874820), (7750, 860710), (8300, 803675), (8500, 784765), (9455, 705500), (10126, 658750), (10292, 648125), (10370, 643250), (10375, 642940), (10540, 632875), (10625, 627812), (12865, 518500), (13175, 506300), (14110, 472750), (15250, 437410), (15500, 430355), (18910, 352750), (19375, 344284), (20252, 329375), (20740, 321625), (20750, 321470), (21250, 313906), (25315, 263500), (25730, 259250), (25925, 257300), (26350, 253150), (28220, 236375), (30500, 218705), (32147, 207500), (35275, 189100), (37820, 176375), (38125, 174964), (38750, 172142), (41500, 160735), (42500, 156953), (43741, 152500), (47275, 141100), (50630, 131750), (51460, 129625), (51850, 128650), (51875, 128588), (52700, 126575), (64294, 103750), (64325, 103700), (65875, 101260), (70550, 94550), (76250, 87482), (77500, 86071)]