42604920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 143769600

約数和(自身を除く): 101164680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 383, 412, 515, 540, 618, 766, 824, 927, 1030, 1080, 1149, 1236, 1532, 1545, 1854, 1915, 2060, 2298, 2472, 2781, 3064, 3090, 3447, 3708, 3830, 4120, 4596, 4635, 5562, 5745, 6180, 6894, 7416, 7660, 9192, 9270, 10341, 11124, 11490, 12360, 13788, 13905, 15320, 17235, 18540, 20682, 22248, 22980, 27576, 27810, 34470, 37080, 39449, 41364, 45960, 51705, 55620, 68940, 78898, 82728, 103410, 111240, 118347, 137880, 157796, 197245, 206820, 236694, 315592, 355041, 394490, 413640, 473388, 591735, 710082, 788980, 946776, 1065123, 1183470, 1420164, 1577960, 1775205, 2130246, 2366940, 2840328, 3550410, 4260492, 4733880, 5325615, 7100820, 8520984, 10651230, 14201640, 21302460, 42604920]

約数ペア:

[(1, 42604920), (2, 21302460), (3, 14201640), (4, 10651230), (5, 8520984), (6, 7100820), (8, 5325615), (9, 4733880), (10, 4260492), (12, 3550410), (15, 2840328), (18, 2366940), (20, 2130246), (24, 1775205), (27, 1577960), (30, 1420164), (36, 1183470), (40, 1065123), (45, 946776), (54, 788980), (60, 710082), (72, 591735), (90, 473388), (103, 413640), (108, 394490), (120, 355041), (135, 315592), (180, 236694), (206, 206820), (216, 197245), (270, 157796), (309, 137880), (360, 118347), (383, 111240), (412, 103410), (515, 82728), (540, 78898), (618, 68940), (766, 55620), (824, 51705), (927, 45960), (1030, 41364), (1080, 39449), (1149, 37080), (1236, 34470), (1532, 27810), (1545, 27576), (1854, 22980), (1915, 22248), (2060, 20682), (2298, 18540), (2472, 17235), (2781, 15320), (3064, 13905), (3090, 13788), (3447, 12360), (3708, 11490), (3830, 11124), (4120, 10341), (4596, 9270), (4635, 9192), (5562, 7660), (5745, 7416), (6180, 6894)]