2876250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 7872480

約数和(自身を除く): 4996230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 118, 125, 130, 150, 177, 195, 250, 295, 325, 354, 375, 390, 590, 625, 650, 750, 767, 885, 975, 1250, 1475, 1534, 1625, 1770, 1875, 1950, 2301, 2950, 3250, 3750, 3835, 4425, 4602, 4875, 7375, 7670, 8125, 8850, 9750, 11505, 14750, 16250, 19175, 22125, 23010, 24375, 36875, 38350, 44250, 48750, 57525, 73750, 95875, 110625, 115050, 191750, 221250, 287625, 479375, 575250, 958750, 1438125, 2876250]

約数ペア:

[(1, 2876250), (2, 1438125), (3, 958750), (5, 575250), (6, 479375), (10, 287625), (13, 221250), (15, 191750), (25, 115050), (26, 110625), (30, 95875), (39, 73750), (50, 57525), (59, 48750), (65, 44250), (75, 38350), (78, 36875), (118, 24375), (125, 23010), (130, 22125), (150, 19175), (177, 16250), (195, 14750), (250, 11505), (295, 9750), (325, 8850), (354, 8125), (375, 7670), (390, 7375), (590, 4875), (625, 4602), (650, 4425), (750, 3835), (767, 3750), (885, 3250), (975, 2950), (1250, 2301), (1475, 1950), (1534, 1875), (1625, 1770)]