188768610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1253

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 358661790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1178, 1187, 1395, 1674, 1710, 1767, 2374, 2565, 2790, 2945, 3534, 3561, 4185, 5130, 5301, 5890, 5935, 7122, 8370, 8835, 10602, 10683, 11870, 15903, 17670, 17805, 21366, 22553, 26505, 31806, 32049, 35610, 36797, 45106, 53010, 53415, 64098, 67659, 73594, 79515, 106830, 110391, 112765, 135318, 159030, 160245, 183985, 202977, 220782, 225530, 320490, 331173, 338295, 367970, 405954, 551955, 608931, 662346, 676590, 699143, 993519, 1014885, 1103910, 1217862, 1398286, 1655865, 1987038, 2029770, 2097429, 3044655, 3311730, 3495715, 4194858, 4967595, 6089310, 6292287, 6991430, 9935190, 10487145, 12584574, 18876861, 20974290, 31461435, 37753722, 62922870, 94384305, 188768610]

約数ペア:

[(1, 188768610), (2, 94384305), (3, 62922870), (5, 37753722), (6, 31461435), (9, 20974290), (10, 18876861), (15, 12584574), (18, 10487145), (19, 9935190), (27, 6991430), (30, 6292287), (31, 6089310), (38, 4967595), (45, 4194858), (54, 3495715), (57, 3311730), (62, 3044655), (90, 2097429), (93, 2029770), (95, 1987038), (114, 1655865), (135, 1398286), (155, 1217862), (171, 1103910), (186, 1014885), (190, 993519), (270, 699143), (279, 676590), (285, 662346), (310, 608931), (342, 551955), (465, 405954), (513, 367970), (558, 338295), (570, 331173), (589, 320490), (837, 225530), (855, 220782), (930, 202977), (1026, 183985), (1178, 160245), (1187, 159030), (1395, 135318), (1674, 112765), (1710, 110391), (1767, 106830), (2374, 79515), (2565, 73594), (2790, 67659), (2945, 64098), (3534, 53415), (3561, 53010), (4185, 45106), (5130, 36797), (5301, 35610), (5890, 32049), (5935, 31806), (7122, 26505), (8370, 22553), (8835, 21366), (10602, 17805), (10683, 17670), (11870, 15903)]