83558580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 290088960

約数和(自身を除く): 206530380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 283, 285, 370, 380, 399, 420, 444, 518, 532, 555, 566, 570, 665, 703, 740, 777, 798, 849, 1036, 1110, 1132, 1140, 1295, 1330, 1406, 1415, 1554, 1596, 1698, 1981, 1995, 2109, 2220, 2590, 2660, 2812, 2830, 3108, 3396, 3515, 3885, 3962, 3990, 4218, 4245, 4921, 5180, 5377, 5660, 5943, 7030, 7770, 7924, 7980, 8436, 8490, 9842, 9905, 10471, 10545, 10754, 11886, 14060, 14763, 15540, 16131, 16980, 19684, 19810, 20942, 21090, 21508, 23772, 24605, 26885, 29526, 29715, 31413, 32262, 37639, 39620, 41884, 42180, 49210, 52355, 53770, 59052, 59430, 62826, 64524, 73297, 73815, 75278, 80655, 98420, 104710, 107540, 112917, 118860, 125652, 146594, 147630, 150556, 157065, 161310, 188195, 198949, 209420, 219891, 225834, 293188, 295260, 314130, 322620, 366485, 376390, 397898, 439782, 451668, 564585, 596847, 628260, 732970, 752780, 795796, 879564, 994745, 1099455, 1129170, 1193694, 1392643, 1465940, 1989490, 2198910, 2258340, 2387388, 2785286, 2984235, 3978980, 4177929, 4397820, 5570572, 5968470, 6963215, 8355858, 11936940, 13926430, 16711716, 20889645, 27852860, 41779290, 83558580]

約数ペア:

[(1, 83558580), (2, 41779290), (3, 27852860), (4, 20889645), (5, 16711716), (6, 13926430), (7, 11936940), (10, 8355858), (12, 6963215), (14, 5968470), (15, 5570572), (19, 4397820), (20, 4177929), (21, 3978980), (28, 2984235), (30, 2785286), (35, 2387388), (37, 2258340), (38, 2198910), (42, 1989490), (57, 1465940), (60, 1392643), (70, 1193694), (74, 1129170), (76, 1099455), (84, 994745), (95, 879564), (105, 795796), (111, 752780), (114, 732970), (133, 628260), (140, 596847), (148, 564585), (185, 451668), (190, 439782), (210, 397898), (222, 376390), (228, 366485), (259, 322620), (266, 314130), (283, 295260), (285, 293188), (370, 225834), (380, 219891), (399, 209420), (420, 198949), (444, 188195), (518, 161310), (532, 157065), (555, 150556), (566, 147630), (570, 146594), (665, 125652), (703, 118860), (740, 112917), (777, 107540), (798, 104710), (849, 98420), (1036, 80655), (1110, 75278), (1132, 73815), (1140, 73297), (1295, 64524), (1330, 62826), (1406, 59430), (1415, 59052), (1554, 53770), (1596, 52355), (1698, 49210), (1981, 42180), (1995, 41884), (2109, 39620), (2220, 37639), (2590, 32262), (2660, 31413), (2812, 29715), (2830, 29526), (3108, 26885), (3396, 24605), (3515, 23772), (3885, 21508), (3962, 21090), (3990, 20942), (4218, 19810), (4245, 19684), (4921, 16980), (5180, 16131), (5377, 15540), (5660, 14763), (5943, 14060), (7030, 11886), (7770, 10754), (7924, 10545), (7980, 10471), (8436, 9905), (8490, 9842)]