180655020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 693463680

約数和(自身を除く): 512808660

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, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 269, 273, 287, 315, 364, 369, 390, 410, 420, 455, 468, 492, 533, 538, 546, 574, 585, 615, 630, 738, 780, 807, 819, 820, 861, 910, 1066, 1076, 1092, 1148, 1170, 1230, 1260, 1345, 1365, 1435, 1476, 1599, 1614, 1638, 1722, 1820, 1845, 1883, 2132, 2340, 2421, 2460, 2583, 2665, 2690, 2730, 2870, 3198, 3228, 3276, 3444, 3497, 3690, 3731, 3766, 4035, 4095, 4305, 4797, 4842, 5166, 5330, 5380, 5460, 5649, 5740, 6396, 6994, 7380, 7462, 7532, 7995, 8070, 8190, 8610, 9415, 9594, 9684, 10332, 10491, 10660, 11029, 11193, 11298, 12105, 12915, 13988, 14924, 15990, 16140, 16380, 16947, 17220, 17485, 18655, 18830, 19188, 20982, 22058, 22386, 22596, 23985, 24210, 24479, 25830, 28245, 31473, 31980, 33087, 33579, 33894, 34970, 37310, 37660, 41964, 44116, 44772, 47970, 48420, 48958, 51660, 52455, 55145, 55965, 56490, 62946, 66174, 67158, 67788, 69940, 73437, 74620, 77203, 84735, 95940, 97916, 99261, 104910, 110290, 111930, 112980, 122395, 125892, 132348, 134316, 143377, 146874, 154406, 157365, 165435, 167895, 169470, 198522, 209820, 220311, 220580, 223860, 231609, 244790, 286754, 293748, 308812, 314730, 330870, 335790, 338940, 367185, 386015, 397044, 430131, 440622, 463218, 489580, 496305, 573508, 629460, 661740, 671580, 694827, 716885, 734370, 772030, 860262, 881244, 926436, 992610, 1003639, 1101555, 1158045, 1290393, 1389654, 1433770, 1468740, 1544060, 1720524, 1985220, 2007278, 2150655, 2203110, 2316090, 2580786, 2779308, 2867540, 3010917, 3474135, 4014556, 4301310, 4406220, 4632180, 5018195, 5161572, 6021834, 6451965, 6948270, 8602620, 9032751, 10036390, 12043668, 12903930, 13896540, 15054585, 18065502, 20072780, 25807860, 30109170, 36131004, 45163755, 60218340, 90327510, 180655020]

約数ペア:

[(1, 180655020), (2, 90327510), (3, 60218340), (4, 45163755), (5, 36131004), (6, 30109170), (7, 25807860), (9, 20072780), (10, 18065502), (12, 15054585), (13, 13896540), (14, 12903930), (15, 12043668), (18, 10036390), (20, 9032751), (21, 8602620), (26, 6948270), (28, 6451965), (30, 6021834), (35, 5161572), (36, 5018195), (39, 4632180), (41, 4406220), (42, 4301310), (45, 4014556), (52, 3474135), (60, 3010917), (63, 2867540), (65, 2779308), (70, 2580786), (78, 2316090), (82, 2203110), (84, 2150655), (90, 2007278), (91, 1985220), (105, 1720524), (117, 1544060), (123, 1468740), (126, 1433770), (130, 1389654), (140, 1290393), (156, 1158045), (164, 1101555), (180, 1003639), (182, 992610), (195, 926436), (205, 881244), (210, 860262), (234, 772030), (246, 734370), (252, 716885), (260, 694827), (269, 671580), (273, 661740), (287, 629460), (315, 573508), (364, 496305), (369, 489580), (390, 463218), (410, 440622), (420, 430131), (455, 397044), (468, 386015), (492, 367185), (533, 338940), (538, 335790), (546, 330870), (574, 314730), (585, 308812), (615, 293748), (630, 286754), (738, 244790), (780, 231609), (807, 223860), (819, 220580), (820, 220311), (861, 209820), (910, 198522), (1066, 169470), (1076, 167895), (1092, 165435), (1148, 157365), (1170, 154406), (1230, 146874), (1260, 143377), (1345, 134316), (1365, 132348), (1435, 125892), (1476, 122395), (1599, 112980), (1614, 111930), (1638, 110290), (1722, 104910), (1820, 99261), (1845, 97916), (1883, 95940), (2132, 84735), (2340, 77203), (2421, 74620), (2460, 73437), (2583, 69940), (2665, 67788), (2690, 67158), (2730, 66174), (2870, 62946), (3198, 56490), (3228, 55965), (3276, 55145), (3444, 52455), (3497, 51660), (3690, 48958), (3731, 48420), (3766, 47970), (4035, 44772), (4095, 44116), (4305, 41964), (4797, 37660), (4842, 37310), (5166, 34970), (5330, 33894), (5380, 33579), (5460, 33087), (5649, 31980), (5740, 31473), (6396, 28245), (6994, 25830), (7380, 24479), (7462, 24210), (7532, 23985), (7995, 22596), (8070, 22386), (8190, 22058), (8610, 20982), (9415, 19188), (9594, 18830), (9684, 18655), (10332, 17485), (10491, 17220), (10660, 16947), (11029, 16380), (11193, 16140), (11298, 15990), (12105, 14924), (12915, 13988)]