2470500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 120

約数和(自身を含む): 8192184

約数和(自身を除く): 5721684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 125, 135, 150, 162, 180, 183, 225, 244, 250, 270, 300, 305, 324, 366, 375, 405, 450, 500, 540, 549, 610, 675, 732, 750, 810, 900, 915, 1098, 1125, 1220, 1350, 1500, 1525, 1620, 1647, 1830, 2025, 2196, 2250, 2700, 2745, 3050, 3294, 3375, 3660, 4050, 4500, 4575, 4941, 5490, 6100, 6588, 6750, 7625, 8100, 8235, 9150, 9882, 10125, 10980, 13500, 13725, 15250, 16470, 18300, 19764, 20250, 22875, 24705, 27450, 30500, 32940, 40500, 41175, 45750, 49410, 54900, 68625, 82350, 91500, 98820, 123525, 137250, 164700, 205875, 247050, 274500, 411750, 494100, 617625, 823500, 1235250, 2470500]

約数ペア:

[(1, 2470500), (2, 1235250), (3, 823500), (4, 617625), (5, 494100), (6, 411750), (9, 274500), (10, 247050), (12, 205875), (15, 164700), (18, 137250), (20, 123525), (25, 98820), (27, 91500), (30, 82350), (36, 68625), (45, 54900), (50, 49410), (54, 45750), (60, 41175), (61, 40500), (75, 32940), (81, 30500), (90, 27450), (100, 24705), (108, 22875), (122, 20250), (125, 19764), (135, 18300), (150, 16470), (162, 15250), (180, 13725), (183, 13500), (225, 10980), (244, 10125), (250, 9882), (270, 9150), (300, 8235), (305, 8100), (324, 7625), (366, 6750), (375, 6588), (405, 6100), (450, 5490), (500, 4941), (540, 4575), (549, 4500), (610, 4050), (675, 3660), (732, 3375), (750, 3294), (810, 3050), (900, 2745), (915, 2700), (1098, 2250), (1125, 2196), (1220, 2025), (1350, 1830), (1500, 1647), (1525, 1620)]