155516400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 180

約数和(自身を含む): 581374248

約数和(自身を除く): 425857848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3323, 3600, 3900, 4680, 5200, 5850, 6646, 7800, 9360, 9969, 11700, 13292, 15600, 16615, 19938, 23400, 26584, 29907, 33230, 39876, 43199, 46800, 49845, 53168, 59814, 66460, 79752, 83075, 86398, 99690, 119628, 129597, 132920, 149535, 159504, 166150, 172796, 199380, 215995, 239256, 249225, 259194, 265840, 299070, 332300, 345592, 388791, 398760, 431990, 478512, 498450, 518388, 598140, 647985, 664600, 691184, 747675, 777582, 797520, 863980, 996900, 1036776, 1079975, 1196280, 1295970, 1329200, 1495350, 1555164, 1727960, 1943955, 1993800, 2073552, 2159950, 2392560, 2591940, 2990700, 3110328, 3239925, 3455920, 3887910, 3987600, 4319900, 5183880, 5981400, 6220656, 6479850, 7775820, 8639800, 9719775, 10367760, 11962800, 12959700, 15551640, 17279600, 19439550, 25919400, 31103280, 38879100, 51838800, 77758200, 155516400]

約数ペア:

[(1, 155516400), (2, 77758200), (3, 51838800), (4, 38879100), (5, 31103280), (6, 25919400), (8, 19439550), (9, 17279600), (10, 15551640), (12, 12959700), (13, 11962800), (15, 10367760), (16, 9719775), (18, 8639800), (20, 7775820), (24, 6479850), (25, 6220656), (26, 5981400), (30, 5183880), (36, 4319900), (39, 3987600), (40, 3887910), (45, 3455920), (48, 3239925), (50, 3110328), (52, 2990700), (60, 2591940), (65, 2392560), (72, 2159950), (75, 2073552), (78, 1993800), (80, 1943955), (90, 1727960), (100, 1555164), (104, 1495350), (117, 1329200), (120, 1295970), (130, 1196280), (144, 1079975), (150, 1036776), (156, 996900), (180, 863980), (195, 797520), (200, 777582), (208, 747675), (225, 691184), (234, 664600), (240, 647985), (260, 598140), (300, 518388), (312, 498450), (325, 478512), (360, 431990), (390, 398760), (400, 388791), (450, 345592), (468, 332300), (520, 299070), (585, 265840), (600, 259194), (624, 249225), (650, 239256), (720, 215995), (780, 199380), (900, 172796), (936, 166150), (975, 159504), (1040, 149535), (1170, 132920), (1200, 129597), (1300, 119628), (1560, 99690), (1800, 86398), (1872, 83075), (1950, 79752), (2340, 66460), (2600, 59814), (2925, 53168), (3120, 49845), (3323, 46800), (3600, 43199), (3900, 39876), (4680, 33230), (5200, 29907), (5850, 26584), (6646, 23400), (7800, 19938), (9360, 16615), (9969, 15600), (11700, 13292)]