2882100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 8992480

約数和(自身を除く): 6110380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 739, 780, 975, 1300, 1478, 1950, 2217, 2956, 3695, 3900, 4434, 7390, 8868, 9607, 11085, 14780, 18475, 19214, 22170, 28821, 36950, 38428, 44340, 48035, 55425, 57642, 73900, 96070, 110850, 115284, 144105, 192140, 221700, 240175, 288210, 480350, 576420, 720525, 960700, 1441050, 2882100]

約数ペア:

[(1, 2882100), (2, 1441050), (3, 960700), (4, 720525), (5, 576420), (6, 480350), (10, 288210), (12, 240175), (13, 221700), (15, 192140), (20, 144105), (25, 115284), (26, 110850), (30, 96070), (39, 73900), (50, 57642), (52, 55425), (60, 48035), (65, 44340), (75, 38428), (78, 36950), (100, 28821), (130, 22170), (150, 19214), (156, 18475), (195, 14780), (260, 11085), (300, 9607), (325, 8868), (390, 7390), (650, 4434), (739, 3900), (780, 3695), (975, 2956), (1300, 2217), (1478, 1950)]