73562580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 284592000

約数和(自身を除く): 211029420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 499, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 998, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1497, 1620, 1638, 1755, 1820, 1890, 1996, 2106, 2268, 2340, 2457, 2495, 2730, 2835, 2994, 3276, 3493, 3510, 3780, 4095, 4212, 4491, 4914, 4990, 5265, 5460, 5670, 5988, 6487, 6986, 7020, 7371, 7485, 8190, 8982, 9828, 9980, 10479, 10530, 11340, 12285, 12974, 13473, 13972, 14742, 14970, 16380, 17465, 17964, 19461, 20958, 21060, 22455, 24570, 25948, 26946, 29484, 29940, 31437, 32435, 34930, 36855, 38922, 40419, 41916, 44910, 45409, 49140, 52395, 53892, 58383, 62874, 64870, 67365, 69860, 73710, 77844, 80838, 89820, 90818, 94311, 97305, 104790, 116766, 125748, 129740, 134730, 136227, 147420, 157185, 161676, 175149, 181636, 188622, 194610, 202095, 209580, 227045, 233532, 269460, 272454, 282933, 291915, 314370, 350298, 377244, 389220, 404190, 408681, 454090, 471555, 525447, 544908, 565866, 583830, 628740, 681135, 700596, 808380, 817362, 875745, 908180, 943110, 1050894, 1131732, 1167660, 1226043, 1362270, 1414665, 1634724, 1751490, 1886220, 2043405, 2101788, 2452086, 2627235, 2724540, 2829330, 3502980, 3678129, 4086810, 4904172, 5254470, 5658660, 6130215, 7356258, 8173620, 10508940, 12260430, 14712516, 18390645, 24520860, 36781290, 73562580]

約数ペア:

[(1, 73562580), (2, 36781290), (3, 24520860), (4, 18390645), (5, 14712516), (6, 12260430), (7, 10508940), (9, 8173620), (10, 7356258), (12, 6130215), (13, 5658660), (14, 5254470), (15, 4904172), (18, 4086810), (20, 3678129), (21, 3502980), (26, 2829330), (27, 2724540), (28, 2627235), (30, 2452086), (35, 2101788), (36, 2043405), (39, 1886220), (42, 1751490), (45, 1634724), (52, 1414665), (54, 1362270), (60, 1226043), (63, 1167660), (65, 1131732), (70, 1050894), (78, 943110), (81, 908180), (84, 875745), (90, 817362), (91, 808380), (105, 700596), (108, 681135), (117, 628740), (126, 583830), (130, 565866), (135, 544908), (140, 525447), (156, 471555), (162, 454090), (180, 408681), (182, 404190), (189, 389220), (195, 377244), (210, 350298), (234, 314370), (252, 291915), (260, 282933), (270, 272454), (273, 269460), (315, 233532), (324, 227045), (351, 209580), (364, 202095), (378, 194610), (390, 188622), (405, 181636), (420, 175149), (455, 161676), (468, 157185), (499, 147420), (540, 136227), (546, 134730), (567, 129740), (585, 125748), (630, 116766), (702, 104790), (756, 97305), (780, 94311), (810, 90818), (819, 89820), (910, 80838), (945, 77844), (998, 73710), (1053, 69860), (1092, 67365), (1134, 64870), (1170, 62874), (1260, 58383), (1365, 53892), (1404, 52395), (1497, 49140), (1620, 45409), (1638, 44910), (1755, 41916), (1820, 40419), (1890, 38922), (1996, 36855), (2106, 34930), (2268, 32435), (2340, 31437), (2457, 29940), (2495, 29484), (2730, 26946), (2835, 25948), (2994, 24570), (3276, 22455), (3493, 21060), (3510, 20958), (3780, 19461), (4095, 17964), (4212, 17465), (4491, 16380), (4914, 14970), (4990, 14742), (5265, 13972), (5460, 13473), (5670, 12974), (5988, 12285), (6487, 11340), (6986, 10530), (7020, 10479), (7371, 9980), (7485, 9828), (8190, 8982)]