181206060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 448753620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 51, 60, 68, 70, 82, 84, 85, 102, 105, 119, 123, 140, 164, 170, 204, 205, 210, 238, 246, 255, 287, 340, 357, 410, 420, 476, 492, 510, 574, 595, 615, 619, 697, 714, 820, 861, 1020, 1148, 1190, 1230, 1238, 1394, 1428, 1435, 1722, 1785, 1857, 2091, 2380, 2460, 2476, 2788, 2870, 3095, 3444, 3485, 3570, 3714, 4182, 4305, 4333, 4879, 5740, 6190, 6970, 7140, 7428, 8364, 8610, 8666, 9285, 9758, 10455, 10523, 12380, 12999, 13940, 14637, 17220, 17332, 18570, 19516, 20910, 21046, 21665, 24395, 25379, 25998, 29274, 31569, 37140, 41820, 42092, 43330, 48790, 50758, 51996, 52615, 58548, 63138, 64995, 73185, 73661, 76137, 86660, 97580, 101516, 105230, 126276, 126895, 129990, 146370, 147322, 152274, 157845, 177653, 210460, 220983, 253790, 259980, 292740, 294644, 304548, 315690, 355306, 368305, 380685, 431443, 441966, 507580, 532959, 631380, 710612, 736610, 761370, 862886, 883932, 888265, 1065918, 1104915, 1294329, 1473220, 1522740, 1725772, 1776530, 2131836, 2157215, 2209830, 2588658, 2664795, 3020101, 3553060, 4314430, 4419660, 5177316, 5329590, 6040202, 6471645, 8628860, 9060303, 10659180, 12080404, 12943290, 15100505, 18120606, 25886580, 30201010, 36241212, 45301515, 60402020, 90603030, 181206060]

約数ペア:

[(1, 181206060), (2, 90603030), (3, 60402020), (4, 45301515), (5, 36241212), (6, 30201010), (7, 25886580), (10, 18120606), (12, 15100505), (14, 12943290), (15, 12080404), (17, 10659180), (20, 9060303), (21, 8628860), (28, 6471645), (30, 6040202), (34, 5329590), (35, 5177316), (41, 4419660), (42, 4314430), (51, 3553060), (60, 3020101), (68, 2664795), (70, 2588658), (82, 2209830), (84, 2157215), (85, 2131836), (102, 1776530), (105, 1725772), (119, 1522740), (123, 1473220), (140, 1294329), (164, 1104915), (170, 1065918), (204, 888265), (205, 883932), (210, 862886), (238, 761370), (246, 736610), (255, 710612), (287, 631380), (340, 532959), (357, 507580), (410, 441966), (420, 431443), (476, 380685), (492, 368305), (510, 355306), (574, 315690), (595, 304548), (615, 294644), (619, 292740), (697, 259980), (714, 253790), (820, 220983), (861, 210460), (1020, 177653), (1148, 157845), (1190, 152274), (1230, 147322), (1238, 146370), (1394, 129990), (1428, 126895), (1435, 126276), (1722, 105230), (1785, 101516), (1857, 97580), (2091, 86660), (2380, 76137), (2460, 73661), (2476, 73185), (2788, 64995), (2870, 63138), (3095, 58548), (3444, 52615), (3485, 51996), (3570, 50758), (3714, 48790), (4182, 43330), (4305, 42092), (4333, 41820), (4879, 37140), (5740, 31569), (6190, 29274), (6970, 25998), (7140, 25379), (7428, 24395), (8364, 21665), (8610, 21046), (8666, 20910), (9285, 19516), (9758, 18570), (10455, 17332), (10523, 17220), (12380, 14637), (12999, 13940)]