1550250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 4599504

約数和(自身を除く): 3049254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 125, 130, 150, 159, 195, 225, 234, 250, 265, 318, 325, 375, 390, 450, 477, 530, 585, 650, 689, 750, 795, 954, 975, 1125, 1170, 1325, 1378, 1590, 1625, 1950, 2067, 2250, 2385, 2650, 2925, 3250, 3445, 3975, 4134, 4770, 4875, 5850, 6201, 6625, 6890, 7950, 9750, 10335, 11925, 12402, 13250, 14625, 17225, 19875, 20670, 23850, 29250, 31005, 34450, 39750, 51675, 59625, 62010, 86125, 103350, 119250, 155025, 172250, 258375, 310050, 516750, 775125, 1550250]

約数ペア:

[(1, 1550250), (2, 775125), (3, 516750), (5, 310050), (6, 258375), (9, 172250), (10, 155025), (13, 119250), (15, 103350), (18, 86125), (25, 62010), (26, 59625), (30, 51675), (39, 39750), (45, 34450), (50, 31005), (53, 29250), (65, 23850), (75, 20670), (78, 19875), (90, 17225), (106, 14625), (117, 13250), (125, 12402), (130, 11925), (150, 10335), (159, 9750), (195, 7950), (225, 6890), (234, 6625), (250, 6201), (265, 5850), (318, 4875), (325, 4770), (375, 4134), (390, 3975), (450, 3445), (477, 3250), (530, 2925), (585, 2650), (650, 2385), (689, 2250), (750, 2067), (795, 1950), (954, 1625), (975, 1590), (1125, 1378), (1170, 1325)]