88937940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 315433440

約数和(自身を除く): 226495500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 179, 182, 195, 196, 210, 245, 260, 273, 294, 338, 358, 364, 390, 420, 455, 490, 507, 537, 546, 588, 637, 676, 716, 735, 780, 845, 895, 910, 980, 1014, 1074, 1092, 1183, 1253, 1274, 1365, 1470, 1690, 1790, 1820, 1911, 2028, 2148, 2327, 2366, 2506, 2535, 2548, 2685, 2730, 2940, 3185, 3380, 3549, 3580, 3759, 3822, 4654, 4732, 5012, 5070, 5370, 5460, 5915, 6265, 6370, 6981, 7098, 7518, 7644, 8281, 8771, 9308, 9555, 10140, 10740, 11635, 11830, 12530, 12740, 13962, 14196, 15036, 16289, 16562, 17542, 17745, 18795, 19110, 23270, 23660, 24843, 25060, 26313, 27924, 30251, 32578, 33124, 34905, 35084, 35490, 37590, 38220, 41405, 43855, 46540, 48867, 49686, 52626, 60502, 65156, 69810, 70980, 75180, 81445, 82810, 87710, 90753, 97734, 99372, 105252, 114023, 121004, 124215, 131565, 139620, 151255, 162890, 165620, 175420, 181506, 195468, 211757, 228046, 244335, 248430, 263130, 302510, 325780, 342069, 363012, 423514, 453765, 456092, 488670, 496860, 526260, 570115, 605020, 635271, 684138, 847028, 907530, 977340, 1058785, 1140230, 1270542, 1368276, 1482299, 1710345, 1815060, 2117570, 2280460, 2541084, 2964598, 3176355, 3420690, 4235140, 4446897, 5929196, 6352710, 6841380, 7411495, 8893794, 12705420, 14822990, 17787588, 22234485, 29645980, 44468970, 88937940]

約数ペア:

[(1, 88937940), (2, 44468970), (3, 29645980), (4, 22234485), (5, 17787588), (6, 14822990), (7, 12705420), (10, 8893794), (12, 7411495), (13, 6841380), (14, 6352710), (15, 5929196), (20, 4446897), (21, 4235140), (26, 3420690), (28, 3176355), (30, 2964598), (35, 2541084), (39, 2280460), (42, 2117570), (49, 1815060), (52, 1710345), (60, 1482299), (65, 1368276), (70, 1270542), (78, 1140230), (84, 1058785), (91, 977340), (98, 907530), (105, 847028), (130, 684138), (140, 635271), (147, 605020), (156, 570115), (169, 526260), (179, 496860), (182, 488670), (195, 456092), (196, 453765), (210, 423514), (245, 363012), (260, 342069), (273, 325780), (294, 302510), (338, 263130), (358, 248430), (364, 244335), (390, 228046), (420, 211757), (455, 195468), (490, 181506), (507, 175420), (537, 165620), (546, 162890), (588, 151255), (637, 139620), (676, 131565), (716, 124215), (735, 121004), (780, 114023), (845, 105252), (895, 99372), (910, 97734), (980, 90753), (1014, 87710), (1074, 82810), (1092, 81445), (1183, 75180), (1253, 70980), (1274, 69810), (1365, 65156), (1470, 60502), (1690, 52626), (1790, 49686), (1820, 48867), (1911, 46540), (2028, 43855), (2148, 41405), (2327, 38220), (2366, 37590), (2506, 35490), (2535, 35084), (2548, 34905), (2685, 33124), (2730, 32578), (2940, 30251), (3185, 27924), (3380, 26313), (3549, 25060), (3580, 24843), (3759, 23660), (3822, 23270), (4654, 19110), (4732, 18795), (5012, 17745), (5070, 17542), (5370, 16562), (5460, 16289), (5915, 15036), (6265, 14196), (6370, 13962), (6981, 12740), (7098, 12530), (7518, 11830), (7644, 11635), (8281, 10740), (8771, 10140), (9308, 9555)]