87508680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5523

約数の個数: 128

約数和(自身を含む): 315878400

約数和(自身を除く): 228369720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5483, 7980, 10966, 15960, 16449, 21932, 27415, 32898, 38381, 43864, 54830, 65796, 76762, 82245, 104177, 109660, 115143, 131592, 153524, 164490, 191905, 208354, 219320, 230286, 307048, 312531, 328980, 383810, 416708, 460572, 520885, 575715, 625062, 657960, 729239, 767620, 833416, 921144, 1041770, 1151430, 1250124, 1458478, 1535240, 1562655, 2083540, 2187717, 2302860, 2500248, 2916956, 3125310, 3646195, 4167080, 4375434, 4605720, 5833912, 6250620, 7292390, 8750868, 10938585, 12501240, 14584780, 17501736, 21877170, 29169560, 43754340, 87508680]

約数ペア:

[(1, 87508680), (2, 43754340), (3, 29169560), (4, 21877170), (5, 17501736), (6, 14584780), (7, 12501240), (8, 10938585), (10, 8750868), (12, 7292390), (14, 6250620), (15, 5833912), (19, 4605720), (20, 4375434), (21, 4167080), (24, 3646195), (28, 3125310), (30, 2916956), (35, 2500248), (38, 2302860), (40, 2187717), (42, 2083540), (56, 1562655), (57, 1535240), (60, 1458478), (70, 1250124), (76, 1151430), (84, 1041770), (95, 921144), (105, 833416), (114, 767620), (120, 729239), (133, 657960), (140, 625062), (152, 575715), (168, 520885), (190, 460572), (210, 416708), (228, 383810), (266, 328980), (280, 312531), (285, 307048), (380, 230286), (399, 219320), (420, 208354), (456, 191905), (532, 164490), (570, 153524), (665, 131592), (760, 115143), (798, 109660), (840, 104177), (1064, 82245), (1140, 76762), (1330, 65796), (1596, 54830), (1995, 43864), (2280, 38381), (2660, 32898), (3192, 27415), (3990, 21932), (5320, 16449), (5483, 15960), (7980, 10966)]