172902750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 465813504

約数和(自身を除く): 292910754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 125, 142, 150, 170, 191, 213, 250, 255, 355, 375, 382, 425, 426, 510, 573, 710, 750, 850, 955, 1065, 1146, 1207, 1275, 1775, 1910, 2125, 2130, 2414, 2550, 2865, 3247, 3550, 3621, 4250, 4775, 5325, 5730, 6035, 6375, 6494, 7242, 8875, 9550, 9741, 10650, 12070, 12750, 13561, 14325, 16235, 17750, 18105, 19482, 23875, 26625, 27122, 28650, 30175, 32470, 36210, 40683, 47750, 48705, 53250, 60350, 67805, 71625, 81175, 81366, 90525, 97410, 135610, 143250, 150875, 162350, 181050, 203415, 230537, 243525, 301750, 339025, 405875, 406830, 452625, 461074, 487050, 678050, 691611, 811750, 905250, 1017075, 1152685, 1217625, 1383222, 1695125, 2034150, 2305370, 2435250, 3390250, 3458055, 5085375, 5763425, 6916110, 10170750, 11526850, 17290275, 28817125, 34580550, 57634250, 86451375, 172902750]

約数ペア:

[(1, 172902750), (2, 86451375), (3, 57634250), (5, 34580550), (6, 28817125), (10, 17290275), (15, 11526850), (17, 10170750), (25, 6916110), (30, 5763425), (34, 5085375), (50, 3458055), (51, 3390250), (71, 2435250), (75, 2305370), (85, 2034150), (102, 1695125), (125, 1383222), (142, 1217625), (150, 1152685), (170, 1017075), (191, 905250), (213, 811750), (250, 691611), (255, 678050), (355, 487050), (375, 461074), (382, 452625), (425, 406830), (426, 405875), (510, 339025), (573, 301750), (710, 243525), (750, 230537), (850, 203415), (955, 181050), (1065, 162350), (1146, 150875), (1207, 143250), (1275, 135610), (1775, 97410), (1910, 90525), (2125, 81366), (2130, 81175), (2414, 71625), (2550, 67805), (2865, 60350), (3247, 53250), (3550, 48705), (3621, 47750), (4250, 40683), (4775, 36210), (5325, 32470), (5730, 30175), (6035, 28650), (6375, 27122), (6494, 26625), (7242, 23875), (8875, 19482), (9550, 18105), (9741, 17750), (10650, 16235), (12070, 14325), (12750, 13561)]