149175840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 390789600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1487, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 2974, 3040, 3135, 3344, 4180, 4461, 4560, 5016, 5280, 5948, 6270, 6688, 7435, 8360, 8922, 9120, 10032, 11896, 12540, 14870, 16357, 16720, 17844, 20064, 22305, 23792, 25080, 28253, 29740, 32714, 33440, 35688, 44610, 47584, 49071, 50160, 56506, 59480, 65428, 71376, 81785, 84759, 89220, 98142, 100320, 113012, 118960, 130856, 141265, 142752, 163570, 169518, 178440, 196284, 226024, 237920, 245355, 261712, 282530, 310783, 327140, 339036, 356880, 392568, 423795, 452048, 490710, 523424, 565060, 621566, 654280, 678072, 713760, 785136, 847590, 904096, 932349, 981420, 1130120, 1243132, 1308560, 1356144, 1553915, 1570272, 1695180, 1864698, 1962840, 2260240, 2486264, 2617120, 2712288, 3107830, 3390360, 3729396, 3925680, 4520480, 4661745, 4972528, 6215660, 6780720, 7458792, 7851360, 9323490, 9945056, 12431320, 13561440, 14917584, 18646980, 24862640, 29835168, 37293960, 49725280, 74587920, 149175840]

約数ペア:

[(1, 149175840), (2, 74587920), (3, 49725280), (4, 37293960), (5, 29835168), (6, 24862640), (8, 18646980), (10, 14917584), (11, 13561440), (12, 12431320), (15, 9945056), (16, 9323490), (19, 7851360), (20, 7458792), (22, 6780720), (24, 6215660), (30, 4972528), (32, 4661745), (33, 4520480), (38, 3925680), (40, 3729396), (44, 3390360), (48, 3107830), (55, 2712288), (57, 2617120), (60, 2486264), (66, 2260240), (76, 1962840), (80, 1864698), (88, 1695180), (95, 1570272), (96, 1553915), (110, 1356144), (114, 1308560), (120, 1243132), (132, 1130120), (152, 981420), (160, 932349), (165, 904096), (176, 847590), (190, 785136), (209, 713760), (220, 678072), (228, 654280), (240, 621566), (264, 565060), (285, 523424), (304, 490710), (330, 452048), (352, 423795), (380, 392568), (418, 356880), (440, 339036), (456, 327140), (480, 310783), (528, 282530), (570, 261712), (608, 245355), (627, 237920), (660, 226024), (760, 196284), (836, 178440), (880, 169518), (912, 163570), (1045, 142752), (1056, 141265), (1140, 130856), (1254, 118960), (1320, 113012), (1487, 100320), (1520, 98142), (1672, 89220), (1760, 84759), (1824, 81785), (2090, 71376), (2280, 65428), (2508, 59480), (2640, 56506), (2974, 50160), (3040, 49071), (3135, 47584), (3344, 44610), (4180, 35688), (4461, 33440), (4560, 32714), (5016, 29740), (5280, 28253), (5948, 25080), (6270, 23792), (6688, 22305), (7435, 20064), (8360, 17844), (8922, 16720), (9120, 16357), (10032, 14870), (11896, 12540)]