151095420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 548743104

約数和(自身を除く): 397647684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 333, 370, 420, 441, 444, 463, 490, 518, 555, 588, 630, 666, 735, 740, 777, 882, 926, 980, 1036, 1110, 1260, 1295, 1332, 1389, 1470, 1554, 1665, 1764, 1813, 1852, 2205, 2220, 2315, 2331, 2590, 2778, 2940, 3108, 3241, 3330, 3626, 3885, 4167, 4410, 4630, 4662, 5180, 5439, 5556, 6482, 6660, 6945, 7252, 7770, 8334, 8820, 9065, 9260, 9324, 9723, 10878, 11655, 12964, 13890, 15540, 16205, 16317, 16668, 17131, 18130, 19446, 20835, 21756, 22687, 23310, 27195, 27780, 29169, 32410, 32634, 34262, 36260, 38892, 41670, 45374, 46620, 48615, 51393, 54390, 58338, 64820, 65268, 68061, 68524, 81585, 83340, 85655, 90748, 97230, 102786, 108780, 113435, 116676, 119917, 136122, 145845, 154179, 163170, 171310, 194460, 204183, 205572, 226870, 239834, 256965, 272244, 291690, 308358, 326340, 340305, 342620, 359751, 408366, 453740, 479668, 513930, 583380, 599585, 616716, 680610, 719502, 770895, 816732, 839419, 1020915, 1027860, 1079253, 1199170, 1361220, 1439004, 1541790, 1678838, 1798755, 2041830, 2158506, 2398340, 2518257, 3083580, 3357676, 3597510, 4083660, 4197095, 4317012, 5036514, 5396265, 7195020, 7554771, 8394190, 10073028, 10792530, 12591285, 15109542, 16788380, 21585060, 25182570, 30219084, 37773855, 50365140, 75547710, 151095420]

約数ペア:

[(1, 151095420), (2, 75547710), (3, 50365140), (4, 37773855), (5, 30219084), (6, 25182570), (7, 21585060), (9, 16788380), (10, 15109542), (12, 12591285), (14, 10792530), (15, 10073028), (18, 8394190), (20, 7554771), (21, 7195020), (28, 5396265), (30, 5036514), (35, 4317012), (36, 4197095), (37, 4083660), (42, 3597510), (45, 3357676), (49, 3083580), (60, 2518257), (63, 2398340), (70, 2158506), (74, 2041830), (84, 1798755), (90, 1678838), (98, 1541790), (105, 1439004), (111, 1361220), (126, 1199170), (140, 1079253), (147, 1027860), (148, 1020915), (180, 839419), (185, 816732), (196, 770895), (210, 719502), (222, 680610), (245, 616716), (252, 599585), (259, 583380), (294, 513930), (315, 479668), (333, 453740), (370, 408366), (420, 359751), (441, 342620), (444, 340305), (463, 326340), (490, 308358), (518, 291690), (555, 272244), (588, 256965), (630, 239834), (666, 226870), (735, 205572), (740, 204183), (777, 194460), (882, 171310), (926, 163170), (980, 154179), (1036, 145845), (1110, 136122), (1260, 119917), (1295, 116676), (1332, 113435), (1389, 108780), (1470, 102786), (1554, 97230), (1665, 90748), (1764, 85655), (1813, 83340), (1852, 81585), (2205, 68524), (2220, 68061), (2315, 65268), (2331, 64820), (2590, 58338), (2778, 54390), (2940, 51393), (3108, 48615), (3241, 46620), (3330, 45374), (3626, 41670), (3885, 38892), (4167, 36260), (4410, 34262), (4630, 32634), (4662, 32410), (5180, 29169), (5439, 27780), (5556, 27195), (6482, 23310), (6660, 22687), (6945, 21756), (7252, 20835), (7770, 19446), (8334, 18130), (8820, 17131), (9065, 16668), (9260, 16317), (9324, 16205), (9723, 15540), (10878, 13890), (11655, 12964)]