156965250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 447213312

約数和(自身を除く): 290248062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 375, 390, 425, 442, 510, 650, 663, 750, 850, 947, 975, 1105, 1275, 1326, 1625, 1894, 1950, 2125, 2210, 2550, 2841, 3250, 3315, 4250, 4735, 4875, 5525, 5682, 6375, 6630, 9470, 9750, 11050, 12311, 12750, 14205, 16099, 16575, 23675, 24622, 27625, 28410, 32198, 33150, 36933, 47350, 48297, 55250, 61555, 71025, 73866, 80495, 82875, 96594, 118375, 123110, 142050, 160990, 165750, 184665, 209287, 236750, 241485, 307775, 355125, 369330, 402475, 418574, 482970, 615550, 627861, 710250, 804950, 923325, 1046435, 1207425, 1255722, 1538875, 1846650, 2012375, 2092870, 2414850, 3077750, 3139305, 4024750, 4616625, 5232175, 6037125, 6278610, 9233250, 10464350, 12074250, 15696525, 26160875, 31393050, 52321750, 78482625, 156965250]

約数ペア:

[(1, 156965250), (2, 78482625), (3, 52321750), (5, 31393050), (6, 26160875), (10, 15696525), (13, 12074250), (15, 10464350), (17, 9233250), (25, 6278610), (26, 6037125), (30, 5232175), (34, 4616625), (39, 4024750), (50, 3139305), (51, 3077750), (65, 2414850), (75, 2092870), (78, 2012375), (85, 1846650), (102, 1538875), (125, 1255722), (130, 1207425), (150, 1046435), (170, 923325), (195, 804950), (221, 710250), (250, 627861), (255, 615550), (325, 482970), (375, 418574), (390, 402475), (425, 369330), (442, 355125), (510, 307775), (650, 241485), (663, 236750), (750, 209287), (850, 184665), (947, 165750), (975, 160990), (1105, 142050), (1275, 123110), (1326, 118375), (1625, 96594), (1894, 82875), (1950, 80495), (2125, 73866), (2210, 71025), (2550, 61555), (2841, 55250), (3250, 48297), (3315, 47350), (4250, 36933), (4735, 33150), (4875, 32198), (5525, 28410), (5682, 27625), (6375, 24622), (6630, 23675), (9470, 16575), (9750, 16099), (11050, 14205), (12311, 12750)]