27890700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 83328000

約数和(自身を除く): 55437300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 2999, 3100, 4650, 5998, 8997, 9300, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 74975, 89970, 92969, 149950, 179940, 185938, 224925, 278907, 299900, 371876, 449850, 464845, 557814, 899700, 929690, 1115628, 1394535, 1859380, 2324225, 2789070, 4648450, 5578140, 6972675, 9296900, 13945350, 27890700]

約数ペア:

[(1, 27890700), (2, 13945350), (3, 9296900), (4, 6972675), (5, 5578140), (6, 4648450), (10, 2789070), (12, 2324225), (15, 1859380), (20, 1394535), (25, 1115628), (30, 929690), (31, 899700), (50, 557814), (60, 464845), (62, 449850), (75, 371876), (93, 299900), (100, 278907), (124, 224925), (150, 185938), (155, 179940), (186, 149950), (300, 92969), (310, 89970), (372, 74975), (465, 59980), (620, 44985), (775, 35988), (930, 29990), (1550, 17994), (1860, 14995), (2325, 11996), (2999, 9300), (3100, 8997), (4650, 5998)]