153769950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 284951970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 83, 90, 115, 138, 150, 166, 179, 207, 225, 230, 249, 345, 358, 414, 415, 450, 498, 537, 575, 690, 747, 830, 895, 1035, 1074, 1150, 1245, 1494, 1611, 1725, 1790, 1909, 2070, 2075, 2490, 2685, 3222, 3450, 3735, 3818, 4117, 4150, 4475, 5175, 5370, 5727, 6225, 7470, 8055, 8234, 8950, 9545, 10350, 11454, 12351, 12450, 13425, 14857, 16110, 17181, 18675, 19090, 20585, 24702, 26850, 28635, 29714, 34362, 37053, 37350, 40275, 41170, 44571, 47725, 57270, 61755, 74106, 74285, 80550, 85905, 89142, 95450, 102925, 123510, 133713, 143175, 148570, 171810, 185265, 205850, 222855, 267426, 286350, 308775, 341711, 370530, 371425, 429525, 445710, 617550, 668565, 683422, 742850, 859050, 926325, 1025133, 1114275, 1337130, 1708555, 1852650, 2050266, 2228550, 3075399, 3342825, 3417110, 5125665, 6150798, 6685650, 8542775, 10251330, 15376995, 17085550, 25628325, 30753990, 51256650, 76884975, 153769950]

約数ペア:

[(1, 153769950), (2, 76884975), (3, 51256650), (5, 30753990), (6, 25628325), (9, 17085550), (10, 15376995), (15, 10251330), (18, 8542775), (23, 6685650), (25, 6150798), (30, 5125665), (45, 3417110), (46, 3342825), (50, 3075399), (69, 2228550), (75, 2050266), (83, 1852650), (90, 1708555), (115, 1337130), (138, 1114275), (150, 1025133), (166, 926325), (179, 859050), (207, 742850), (225, 683422), (230, 668565), (249, 617550), (345, 445710), (358, 429525), (414, 371425), (415, 370530), (450, 341711), (498, 308775), (537, 286350), (575, 267426), (690, 222855), (747, 205850), (830, 185265), (895, 171810), (1035, 148570), (1074, 143175), (1150, 133713), (1245, 123510), (1494, 102925), (1611, 95450), (1725, 89142), (1790, 85905), (1909, 80550), (2070, 74285), (2075, 74106), (2490, 61755), (2685, 57270), (3222, 47725), (3450, 44571), (3735, 41170), (3818, 40275), (4117, 37350), (4150, 37053), (4475, 34362), (5175, 29714), (5370, 28635), (5727, 26850), (6225, 24702), (7470, 20585), (8055, 19090), (8234, 18675), (8950, 17181), (9545, 16110), (10350, 14857), (11454, 13425), (12351, 12450)]