171653580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{15137}}^1$

素因数の和:15165

約数の個数: 120

約数和(自身を含む): 615450528

約数和(自身を除く): 443796948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 15137, 30274, 45411, 60548, 75685, 90822, 105959, 136233, 151370, 181644, 211918, 227055, 272466, 302740, 317877, 408699, 423836, 454110, 529795, 544932, 635754, 681165, 817398, 908220, 953631, 1059590, 1226097, 1271508, 1362330, 1589385, 1634796, 1907262, 2043495, 2119180, 2452194, 2724660, 2860893, 3178770, 3814524, 4086990, 4768155, 4904388, 5721786, 6130485, 6357540, 8173980, 8582679, 9536310, 11443572, 12260970, 14304465, 17165358, 19072620, 24521940, 28608930, 34330716, 42913395, 57217860, 85826790, 171653580]

約数ペア:

[(1, 171653580), (2, 85826790), (3, 57217860), (4, 42913395), (5, 34330716), (6, 28608930), (7, 24521940), (9, 19072620), (10, 17165358), (12, 14304465), (14, 12260970), (15, 11443572), (18, 9536310), (20, 8582679), (21, 8173980), (27, 6357540), (28, 6130485), (30, 5721786), (35, 4904388), (36, 4768155), (42, 4086990), (45, 3814524), (54, 3178770), (60, 2860893), (63, 2724660), (70, 2452194), (81, 2119180), (84, 2043495), (90, 1907262), (105, 1634796), (108, 1589385), (126, 1362330), (135, 1271508), (140, 1226097), (162, 1059590), (180, 953631), (189, 908220), (210, 817398), (252, 681165), (270, 635754), (315, 544932), (324, 529795), (378, 454110), (405, 423836), (420, 408699), (540, 317877), (567, 302740), (630, 272466), (756, 227055), (810, 211918), (945, 181644), (1134, 151370), (1260, 136233), (1620, 105959), (1890, 90822), (2268, 75685), (2835, 60548), (3780, 45411), (5670, 30274), (11340, 15137)]