154558950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 481635840

約数和(自身を除く): 327076890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 67, 70, 75, 78, 91, 105, 130, 134, 150, 169, 175, 182, 195, 201, 210, 273, 325, 335, 338, 350, 390, 402, 455, 469, 507, 525, 546, 650, 670, 845, 871, 910, 938, 975, 1005, 1014, 1050, 1183, 1365, 1407, 1675, 1690, 1742, 1950, 2010, 2197, 2275, 2345, 2366, 2535, 2613, 2730, 2814, 3350, 3549, 4225, 4355, 4394, 4550, 4690, 5025, 5070, 5226, 5915, 6097, 6591, 6825, 7035, 7098, 8450, 8710, 10050, 10985, 11323, 11725, 11830, 12194, 12675, 13065, 13182, 13650, 14070, 15379, 17745, 18291, 21775, 21970, 22646, 23450, 25350, 26130, 29575, 30485, 30758, 32955, 33969, 35175, 35490, 36582, 43550, 46137, 54925, 56615, 59150, 60970, 65325, 65910, 67938, 70350, 76895, 79261, 88725, 91455, 92274, 109850, 113230, 130650, 147199, 152425, 153790, 158522, 164775, 169845, 177450, 182910, 230685, 237783, 283075, 294398, 304850, 329550, 339690, 384475, 396305, 441597, 457275, 461370, 475566, 566150, 735995, 768950, 792610, 849225, 883194, 914550, 1030393, 1153425, 1188915, 1471990, 1698450, 1981525, 2060786, 2207985, 2306850, 2377830, 3091179, 3679975, 3963050, 4415970, 5151965, 5944575, 6182358, 7359950, 10303930, 11039925, 11889150, 15455895, 22079850, 25759825, 30911790, 51519650, 77279475, 154558950]

約数ペア:

[(1, 154558950), (2, 77279475), (3, 51519650), (5, 30911790), (6, 25759825), (7, 22079850), (10, 15455895), (13, 11889150), (14, 11039925), (15, 10303930), (21, 7359950), (25, 6182358), (26, 5944575), (30, 5151965), (35, 4415970), (39, 3963050), (42, 3679975), (50, 3091179), (65, 2377830), (67, 2306850), (70, 2207985), (75, 2060786), (78, 1981525), (91, 1698450), (105, 1471990), (130, 1188915), (134, 1153425), (150, 1030393), (169, 914550), (175, 883194), (182, 849225), (195, 792610), (201, 768950), (210, 735995), (273, 566150), (325, 475566), (335, 461370), (338, 457275), (350, 441597), (390, 396305), (402, 384475), (455, 339690), (469, 329550), (507, 304850), (525, 294398), (546, 283075), (650, 237783), (670, 230685), (845, 182910), (871, 177450), (910, 169845), (938, 164775), (975, 158522), (1005, 153790), (1014, 152425), (1050, 147199), (1183, 130650), (1365, 113230), (1407, 109850), (1675, 92274), (1690, 91455), (1742, 88725), (1950, 79261), (2010, 76895), (2197, 70350), (2275, 67938), (2345, 65910), (2366, 65325), (2535, 60970), (2613, 59150), (2730, 56615), (2814, 54925), (3350, 46137), (3549, 43550), (4225, 36582), (4355, 35490), (4394, 35175), (4550, 33969), (4690, 32955), (5025, 30758), (5070, 30485), (5226, 29575), (5915, 26130), (6097, 25350), (6591, 23450), (6825, 22646), (7035, 21970), (7098, 21775), (8450, 18291), (8710, 17745), (10050, 15379), (10985, 14070), (11323, 13650), (11725, 13182), (11830, 13065), (12194, 12675)]