73089200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 189124800

約数和(自身を除く): 116035600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 59, 76, 80, 95, 100, 118, 152, 163, 190, 200, 236, 295, 304, 326, 380, 400, 472, 475, 590, 652, 760, 815, 944, 950, 1121, 1180, 1304, 1475, 1520, 1630, 1900, 2242, 2360, 2608, 2950, 3097, 3260, 3800, 4075, 4484, 4720, 5605, 5900, 6194, 6520, 7600, 8150, 8968, 9617, 11210, 11800, 12388, 13040, 15485, 16300, 17936, 19234, 22420, 23600, 24776, 28025, 30970, 32600, 38468, 44840, 48085, 49552, 56050, 61940, 65200, 76936, 77425, 89680, 96170, 112100, 123880, 153872, 154850, 182723, 192340, 224200, 240425, 247760, 309700, 365446, 384680, 448400, 480850, 619400, 730892, 769360, 913615, 961700, 1238800, 1461784, 1827230, 1923400, 2923568, 3654460, 3846800, 4568075, 7308920, 9136150, 14617840, 18272300, 36544600, 73089200]

約数ペア:

[(1, 73089200), (2, 36544600), (4, 18272300), (5, 14617840), (8, 9136150), (10, 7308920), (16, 4568075), (19, 3846800), (20, 3654460), (25, 2923568), (38, 1923400), (40, 1827230), (50, 1461784), (59, 1238800), (76, 961700), (80, 913615), (95, 769360), (100, 730892), (118, 619400), (152, 480850), (163, 448400), (190, 384680), (200, 365446), (236, 309700), (295, 247760), (304, 240425), (326, 224200), (380, 192340), (400, 182723), (472, 154850), (475, 153872), (590, 123880), (652, 112100), (760, 96170), (815, 89680), (944, 77425), (950, 76936), (1121, 65200), (1180, 61940), (1304, 56050), (1475, 49552), (1520, 48085), (1630, 44840), (1900, 38468), (2242, 32600), (2360, 30970), (2608, 28025), (2950, 24776), (3097, 23600), (3260, 22420), (3800, 19234), (4075, 17936), (4484, 16300), (4720, 15485), (5605, 13040), (5900, 12388), (6194, 11800), (6520, 11210), (7600, 9617), (8150, 8968)]