78896250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{7013}}^1$

素因数の和:7041

約数の個数: 60

約数和(自身を含む): 213639426

約数和(自身を除く): 134743176

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 7013, 11250, 14026, 21039, 35065, 42078, 63117, 70130, 105195, 126234, 175325, 210390, 315585, 350650, 525975, 631170, 876625, 1051950, 1577925, 1753250, 2629875, 3155850, 4383125, 5259750, 7889625, 8766250, 13149375, 15779250, 26298750, 39448125, 78896250]

約数ペア:

[(1, 78896250), (2, 39448125), (3, 26298750), (5, 15779250), (6, 13149375), (9, 8766250), (10, 7889625), (15, 5259750), (18, 4383125), (25, 3155850), (30, 2629875), (45, 1753250), (50, 1577925), (75, 1051950), (90, 876625), (125, 631170), (150, 525975), (225, 350650), (250, 315585), (375, 210390), (450, 175325), (625, 126234), (750, 105195), (1125, 70130), (1250, 63117), (1875, 42078), (2250, 35065), (3750, 21039), (5625, 14026), (7013, 11250)]