18306600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 61141920

約数和(自身を除く): 42835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2347, 2600, 3900, 4694, 7041, 7800, 9388, 11735, 14082, 18776, 23470, 28164, 30511, 35205, 46940, 56328, 58675, 61022, 70410, 91533, 93880, 117350, 122044, 140820, 152555, 176025, 183066, 234700, 244088, 281640, 305110, 352050, 366132, 457665, 469400, 610220, 704100, 732264, 762775, 915330, 1220440, 1408200, 1525550, 1830660, 2288325, 3051100, 3661320, 4576650, 6102200, 9153300, 18306600]

約数ペア:

[(1, 18306600), (2, 9153300), (3, 6102200), (4, 4576650), (5, 3661320), (6, 3051100), (8, 2288325), (10, 1830660), (12, 1525550), (13, 1408200), (15, 1220440), (20, 915330), (24, 762775), (25, 732264), (26, 704100), (30, 610220), (39, 469400), (40, 457665), (50, 366132), (52, 352050), (60, 305110), (65, 281640), (75, 244088), (78, 234700), (100, 183066), (104, 176025), (120, 152555), (130, 140820), (150, 122044), (156, 117350), (195, 93880), (200, 91533), (260, 70410), (300, 61022), (312, 58675), (325, 56328), (390, 46940), (520, 35205), (600, 30511), (650, 28164), (780, 23470), (975, 18776), (1300, 14082), (1560, 11735), (1950, 9388), (2347, 7800), (2600, 7041), (3900, 4694)]