69292860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 250342176

約数和(自身を除く): 181049316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 65, 70, 74, 78, 84, 91, 98, 105, 111, 130, 140, 147, 148, 156, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 294, 343, 364, 370, 390, 420, 444, 455, 481, 490, 518, 546, 555, 588, 637, 686, 735, 740, 777, 780, 910, 962, 980, 1029, 1036, 1092, 1110, 1274, 1295, 1365, 1372, 1443, 1470, 1554, 1715, 1813, 1820, 1911, 1924, 2058, 2220, 2401, 2405, 2548, 2590, 2730, 2886, 2940, 3108, 3185, 3367, 3430, 3626, 3822, 3885, 4116, 4459, 4802, 4810, 5145, 5180, 5439, 5460, 5772, 6370, 6734, 6860, 7203, 7215, 7252, 7644, 7770, 8918, 9065, 9555, 9604, 9620, 10101, 10290, 10878, 12005, 12691, 12740, 13377, 13468, 14406, 14430, 15540, 16835, 17836, 18130, 19110, 20202, 20580, 21756, 22295, 23569, 24010, 25382, 26754, 27195, 28812, 28860, 31213, 33670, 36015, 36260, 38073, 38220, 40404, 44590, 47138, 48020, 50505, 50764, 53508, 54390, 62426, 63455, 66885, 67340, 70707, 72030, 76146, 88837, 89180, 93639, 94276, 101010, 108780, 117845, 124852, 126910, 133770, 141414, 144060, 152292, 156065, 164983, 177674, 187278, 190365, 202020, 235690, 253820, 266511, 267540, 282828, 312130, 329966, 353535, 355348, 374556, 380730, 444185, 468195, 471380, 494949, 533022, 624260, 659932, 707070, 761460, 824915, 888370, 936390, 989898, 1066044, 1154881, 1332555, 1414140, 1649830, 1776740, 1872780, 1979796, 2309762, 2474745, 2665110, 3299660, 3464643, 4619524, 4949490, 5330220, 5774405, 6929286, 9898980, 11548810, 13858572, 17323215, 23097620, 34646430, 69292860]

約数ペア:

[(1, 69292860), (2, 34646430), (3, 23097620), (4, 17323215), (5, 13858572), (6, 11548810), (7, 9898980), (10, 6929286), (12, 5774405), (13, 5330220), (14, 4949490), (15, 4619524), (20, 3464643), (21, 3299660), (26, 2665110), (28, 2474745), (30, 2309762), (35, 1979796), (37, 1872780), (39, 1776740), (42, 1649830), (49, 1414140), (52, 1332555), (60, 1154881), (65, 1066044), (70, 989898), (74, 936390), (78, 888370), (84, 824915), (91, 761460), (98, 707070), (105, 659932), (111, 624260), (130, 533022), (140, 494949), (147, 471380), (148, 468195), (156, 444185), (182, 380730), (185, 374556), (195, 355348), (196, 353535), (210, 329966), (222, 312130), (245, 282828), (259, 267540), (260, 266511), (273, 253820), (294, 235690), (343, 202020), (364, 190365), (370, 187278), (390, 177674), (420, 164983), (444, 156065), (455, 152292), (481, 144060), (490, 141414), (518, 133770), (546, 126910), (555, 124852), (588, 117845), (637, 108780), (686, 101010), (735, 94276), (740, 93639), (777, 89180), (780, 88837), (910, 76146), (962, 72030), (980, 70707), (1029, 67340), (1036, 66885), (1092, 63455), (1110, 62426), (1274, 54390), (1295, 53508), (1365, 50764), (1372, 50505), (1443, 48020), (1470, 47138), (1554, 44590), (1715, 40404), (1813, 38220), (1820, 38073), (1911, 36260), (1924, 36015), (2058, 33670), (2220, 31213), (2401, 28860), (2405, 28812), (2548, 27195), (2590, 26754), (2730, 25382), (2886, 24010), (2940, 23569), (3108, 22295), (3185, 21756), (3367, 20580), (3430, 20202), (3626, 19110), (3822, 18130), (3885, 17836), (4116, 16835), (4459, 15540), (4802, 14430), (4810, 14406), (5145, 13468), (5180, 13377), (5439, 12740), (5460, 12691), (5772, 12005), (6370, 10878), (6734, 10290), (6860, 10101), (7203, 9620), (7215, 9604), (7252, 9555), (7644, 9065), (7770, 8918)]