180757668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 567780192

約数和(自身を除く): 387022524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 107, 119, 147, 156, 169, 182, 196, 204, 214, 221, 238, 273, 294, 321, 338, 357, 364, 428, 442, 476, 507, 546, 588, 637, 642, 663, 676, 714, 749, 833, 884, 1014, 1092, 1183, 1274, 1284, 1326, 1391, 1428, 1498, 1547, 1666, 1819, 1911, 2028, 2247, 2366, 2499, 2548, 2652, 2782, 2873, 2996, 3094, 3332, 3549, 3638, 3822, 4173, 4494, 4641, 4732, 4998, 5243, 5457, 5564, 5746, 6188, 7098, 7276, 7644, 8281, 8346, 8619, 8988, 9282, 9737, 9996, 10486, 10829, 10914, 11492, 12733, 14196, 15729, 16562, 16692, 17238, 18083, 18564, 19474, 20111, 20972, 21658, 21828, 23647, 24843, 25466, 29211, 31458, 32487, 33124, 34476, 36166, 38199, 38948, 40222, 43316, 47294, 49686, 50932, 54249, 58422, 60333, 62916, 64974, 68159, 70941, 72332, 76398, 80444, 89131, 94588, 99372, 108498, 116844, 120666, 126581, 129948, 136318, 140777, 141882, 152796, 165529, 178262, 204477, 216996, 241332, 253162, 267393, 272636, 281554, 283764, 307411, 331058, 356524, 379743, 408954, 422331, 496587, 506324, 534786, 563108, 614822, 662116, 759486, 817908, 844662, 886067, 922233, 993174, 1069572, 1158703, 1229644, 1518972, 1689324, 1772134, 1844466, 1986348, 2151877, 2317406, 2658201, 3476109, 3544268, 3688932, 4303754, 4634812, 5316402, 6455631, 6952218, 8607508, 10632804, 12911262, 13904436, 15063139, 25822524, 30126278, 45189417, 60252556, 90378834, 180757668]

約数ペア:

[(1, 180757668), (2, 90378834), (3, 60252556), (4, 45189417), (6, 30126278), (7, 25822524), (12, 15063139), (13, 13904436), (14, 12911262), (17, 10632804), (21, 8607508), (26, 6952218), (28, 6455631), (34, 5316402), (39, 4634812), (42, 4303754), (49, 3688932), (51, 3544268), (52, 3476109), (68, 2658201), (78, 2317406), (84, 2151877), (91, 1986348), (98, 1844466), (102, 1772134), (107, 1689324), (119, 1518972), (147, 1229644), (156, 1158703), (169, 1069572), (182, 993174), (196, 922233), (204, 886067), (214, 844662), (221, 817908), (238, 759486), (273, 662116), (294, 614822), (321, 563108), (338, 534786), (357, 506324), (364, 496587), (428, 422331), (442, 408954), (476, 379743), (507, 356524), (546, 331058), (588, 307411), (637, 283764), (642, 281554), (663, 272636), (676, 267393), (714, 253162), (749, 241332), (833, 216996), (884, 204477), (1014, 178262), (1092, 165529), (1183, 152796), (1274, 141882), (1284, 140777), (1326, 136318), (1391, 129948), (1428, 126581), (1498, 120666), (1547, 116844), (1666, 108498), (1819, 99372), (1911, 94588), (2028, 89131), (2247, 80444), (2366, 76398), (2499, 72332), (2548, 70941), (2652, 68159), (2782, 64974), (2873, 62916), (2996, 60333), (3094, 58422), (3332, 54249), (3549, 50932), (3638, 49686), (3822, 47294), (4173, 43316), (4494, 40222), (4641, 38948), (4732, 38199), (4998, 36166), (5243, 34476), (5457, 33124), (5564, 32487), (5746, 31458), (6188, 29211), (7098, 25466), (7276, 24843), (7644, 23647), (8281, 21828), (8346, 21658), (8619, 20972), (8988, 20111), (9282, 19474), (9737, 18564), (9996, 18083), (10486, 17238), (10829, 16692), (10914, 16562), (11492, 15729), (12733, 14196)]