151045020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 554803200

約数和(自身を除く): 403758180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1289, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2578, 2604, 2790, 3255, 3348, 3780, 3867, 3906, 4185, 4340, 5156, 5580, 5859, 6445, 6510, 7734, 7812, 8370, 9023, 9765, 11601, 11718, 12890, 13020, 15468, 16740, 18046, 19335, 19530, 23202, 23436, 25780, 27069, 29295, 34803, 36092, 38670, 39060, 39959, 45115, 46404, 54138, 58005, 58590, 69606, 77340, 79918, 81207, 90230, 108276, 116010, 117180, 119877, 135345, 139212, 159836, 162414, 174015, 180460, 199795, 232020, 239754, 243621, 270690, 279713, 324828, 348030, 359631, 399590, 406035, 479508, 487242, 541380, 559426, 599385, 696060, 719262, 799180, 812070, 839139, 974484, 1078893, 1118852, 1198770, 1218105, 1398565, 1438524, 1624140, 1678278, 1798155, 2157786, 2397540, 2436210, 2517417, 2797130, 3356556, 3596310, 4195695, 4315572, 4872420, 5034834, 5394465, 5594260, 7192620, 7552251, 8391390, 10069668, 10788930, 12587085, 15104502, 16782780, 21577860, 25174170, 30209004, 37761255, 50348340, 75522510, 151045020]

約数ペア:

[(1, 151045020), (2, 75522510), (3, 50348340), (4, 37761255), (5, 30209004), (6, 25174170), (7, 21577860), (9, 16782780), (10, 15104502), (12, 12587085), (14, 10788930), (15, 10069668), (18, 8391390), (20, 7552251), (21, 7192620), (27, 5594260), (28, 5394465), (30, 5034834), (31, 4872420), (35, 4315572), (36, 4195695), (42, 3596310), (45, 3356556), (54, 2797130), (60, 2517417), (62, 2436210), (63, 2397540), (70, 2157786), (84, 1798155), (90, 1678278), (93, 1624140), (105, 1438524), (108, 1398565), (124, 1218105), (126, 1198770), (135, 1118852), (140, 1078893), (155, 974484), (180, 839139), (186, 812070), (189, 799180), (210, 719262), (217, 696060), (252, 599385), (270, 559426), (279, 541380), (310, 487242), (315, 479508), (372, 406035), (378, 399590), (420, 359631), (434, 348030), (465, 324828), (540, 279713), (558, 270690), (620, 243621), (630, 239754), (651, 232020), (756, 199795), (837, 180460), (868, 174015), (930, 162414), (945, 159836), (1085, 139212), (1116, 135345), (1260, 119877), (1289, 117180), (1302, 116010), (1395, 108276), (1674, 90230), (1860, 81207), (1890, 79918), (1953, 77340), (2170, 69606), (2578, 58590), (2604, 58005), (2790, 54138), (3255, 46404), (3348, 45115), (3780, 39959), (3867, 39060), (3906, 38670), (4185, 36092), (4340, 34803), (5156, 29295), (5580, 27069), (5859, 25780), (6445, 23436), (6510, 23202), (7734, 19530), (7812, 19335), (8370, 18046), (9023, 16740), (9765, 15468), (11601, 13020), (11718, 12890)]