157217400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4638

約数の個数: 144

約数和(自身を含む): 555898200

約数和(自身を除く): 398680800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 4597, 5700, 6840, 8550, 9194, 11400, 13791, 17100, 18388, 22985, 27582, 34200, 36776, 41373, 45970, 55164, 68955, 82746, 87343, 91940, 110328, 114925, 137910, 165492, 174686, 183880, 206865, 229850, 262029, 275820, 330984, 344775, 349372, 413730, 436715, 459700, 524058, 551640, 689550, 698744, 786087, 827460, 873430, 919400, 1034325, 1048116, 1310145, 1379100, 1572174, 1654920, 1746860, 2068650, 2096232, 2183575, 2620290, 2758200, 3144348, 3493720, 3930435, 4137300, 4367150, 5240580, 6288696, 6550725, 7860870, 8274600, 8734300, 10481160, 13101450, 15721740, 17468600, 19652175, 26202900, 31443480, 39304350, 52405800, 78608700, 157217400]

約数ペア:

[(1, 157217400), (2, 78608700), (3, 52405800), (4, 39304350), (5, 31443480), (6, 26202900), (8, 19652175), (9, 17468600), (10, 15721740), (12, 13101450), (15, 10481160), (18, 8734300), (19, 8274600), (20, 7860870), (24, 6550725), (25, 6288696), (30, 5240580), (36, 4367150), (38, 4137300), (40, 3930435), (45, 3493720), (50, 3144348), (57, 2758200), (60, 2620290), (72, 2183575), (75, 2096232), (76, 2068650), (90, 1746860), (95, 1654920), (100, 1572174), (114, 1379100), (120, 1310145), (150, 1048116), (152, 1034325), (171, 919400), (180, 873430), (190, 827460), (200, 786087), (225, 698744), (228, 689550), (285, 551640), (300, 524058), (342, 459700), (360, 436715), (380, 413730), (450, 349372), (456, 344775), (475, 330984), (570, 275820), (600, 262029), (684, 229850), (760, 206865), (855, 183880), (900, 174686), (950, 165492), (1140, 137910), (1368, 114925), (1425, 110328), (1710, 91940), (1800, 87343), (1900, 82746), (2280, 68955), (2850, 55164), (3420, 45970), (3800, 41373), (4275, 36776), (4597, 34200), (5700, 27582), (6840, 22985), (8550, 18388), (9194, 17100), (11400, 13791)]