83521620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5134

約数の個数: 144

約数和(自身を含む): 311875200

約数和(自身を除く): 228353580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5099, 5460, 8190, 10198, 15297, 16380, 20396, 25495, 30594, 35693, 45891, 50990, 61188, 66287, 71386, 76485, 91782, 101980, 107079, 132574, 142772, 152970, 178465, 183564, 198861, 214158, 229455, 265148, 305940, 321237, 331435, 356930, 397722, 428316, 458910, 464009, 535395, 596583, 642474, 662870, 713860, 795444, 917820, 928018, 994305, 1070790, 1193166, 1284948, 1325740, 1392027, 1606185, 1856036, 1988610, 2141580, 2320045, 2386332, 2784054, 2982915, 3212370, 3977220, 4176081, 4640090, 5568108, 5965830, 6424740, 6960135, 8352162, 9280180, 11931660, 13920270, 16704324, 20880405, 27840540, 41760810, 83521620]

約数ペア:

[(1, 83521620), (2, 41760810), (3, 27840540), (4, 20880405), (5, 16704324), (6, 13920270), (7, 11931660), (9, 9280180), (10, 8352162), (12, 6960135), (13, 6424740), (14, 5965830), (15, 5568108), (18, 4640090), (20, 4176081), (21, 3977220), (26, 3212370), (28, 2982915), (30, 2784054), (35, 2386332), (36, 2320045), (39, 2141580), (42, 1988610), (45, 1856036), (52, 1606185), (60, 1392027), (63, 1325740), (65, 1284948), (70, 1193166), (78, 1070790), (84, 994305), (90, 928018), (91, 917820), (105, 795444), (117, 713860), (126, 662870), (130, 642474), (140, 596583), (156, 535395), (180, 464009), (182, 458910), (195, 428316), (210, 397722), (234, 356930), (252, 331435), (260, 321237), (273, 305940), (315, 265148), (364, 229455), (390, 214158), (420, 198861), (455, 183564), (468, 178465), (546, 152970), (585, 142772), (630, 132574), (780, 107079), (819, 101980), (910, 91782), (1092, 76485), (1170, 71386), (1260, 66287), (1365, 61188), (1638, 50990), (1820, 45891), (2340, 35693), (2730, 30594), (3276, 25495), (4095, 20396), (5099, 16380), (5460, 15297), (8190, 10198)]