149909940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 502874064

約数和(自身を除く): 352964124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 41, 45, 54, 60, 61, 74, 81, 82, 90, 108, 111, 122, 123, 135, 148, 162, 164, 180, 183, 185, 205, 222, 244, 246, 270, 305, 324, 333, 366, 369, 370, 405, 410, 444, 492, 540, 549, 555, 610, 615, 666, 732, 738, 740, 810, 820, 915, 999, 1098, 1107, 1110, 1220, 1230, 1332, 1476, 1517, 1620, 1647, 1665, 1830, 1845, 1998, 2196, 2214, 2220, 2257, 2460, 2501, 2745, 2997, 3034, 3294, 3321, 3330, 3660, 3690, 3996, 4428, 4514, 4551, 4941, 4995, 5002, 5490, 5535, 5994, 6068, 6588, 6642, 6660, 6771, 7380, 7503, 7585, 8235, 9028, 9102, 9882, 9990, 10004, 10980, 11070, 11285, 11988, 12505, 13284, 13542, 13653, 14985, 15006, 15170, 16470, 16605, 18204, 19764, 19980, 20313, 22140, 22509, 22570, 22755, 24705, 25010, 27084, 27306, 29970, 30012, 30340, 32940, 33210, 33855, 37515, 40626, 40959, 45018, 45140, 45510, 49410, 50020, 54612, 59940, 60939, 66420, 67527, 67710, 68265, 75030, 81252, 81918, 90036, 91020, 92537, 98820, 101565, 112545, 121878, 122877, 135054, 135420, 136530, 150060, 163836, 182817, 185074, 202581, 203130, 204795, 225090, 243756, 245754, 270108, 273060, 277611, 304695, 337635, 365634, 370148, 405162, 406260, 409590, 450180, 462685, 491508, 555222, 609390, 614385, 675270, 731268, 810324, 819180, 832833, 914085, 925370, 1012905, 1110444, 1218780, 1228770, 1350540, 1388055, 1665666, 1828170, 1850740, 2025810, 2457540, 2498499, 2776110, 3331332, 3656340, 4051620, 4164165, 4996998, 5552220, 7495497, 8328330, 9993996, 12492495, 14990994, 16656660, 24984990, 29981988, 37477485, 49969980, 74954970, 149909940]

約数ペア:

[(1, 149909940), (2, 74954970), (3, 49969980), (4, 37477485), (5, 29981988), (6, 24984990), (9, 16656660), (10, 14990994), (12, 12492495), (15, 9993996), (18, 8328330), (20, 7495497), (27, 5552220), (30, 4996998), (36, 4164165), (37, 4051620), (41, 3656340), (45, 3331332), (54, 2776110), (60, 2498499), (61, 2457540), (74, 2025810), (81, 1850740), (82, 1828170), (90, 1665666), (108, 1388055), (111, 1350540), (122, 1228770), (123, 1218780), (135, 1110444), (148, 1012905), (162, 925370), (164, 914085), (180, 832833), (183, 819180), (185, 810324), (205, 731268), (222, 675270), (244, 614385), (246, 609390), (270, 555222), (305, 491508), (324, 462685), (333, 450180), (366, 409590), (369, 406260), (370, 405162), (405, 370148), (410, 365634), (444, 337635), (492, 304695), (540, 277611), (549, 273060), (555, 270108), (610, 245754), (615, 243756), (666, 225090), (732, 204795), (738, 203130), (740, 202581), (810, 185074), (820, 182817), (915, 163836), (999, 150060), (1098, 136530), (1107, 135420), (1110, 135054), (1220, 122877), (1230, 121878), (1332, 112545), (1476, 101565), (1517, 98820), (1620, 92537), (1647, 91020), (1665, 90036), (1830, 81918), (1845, 81252), (1998, 75030), (2196, 68265), (2214, 67710), (2220, 67527), (2257, 66420), (2460, 60939), (2501, 59940), (2745, 54612), (2997, 50020), (3034, 49410), (3294, 45510), (3321, 45140), (3330, 45018), (3660, 40959), (3690, 40626), (3996, 37515), (4428, 33855), (4514, 33210), (4551, 32940), (4941, 30340), (4995, 30012), (5002, 29970), (5490, 27306), (5535, 27084), (5994, 25010), (6068, 24705), (6588, 22755), (6642, 22570), (6660, 22509), (6771, 22140), (7380, 20313), (7503, 19980), (7585, 19764), (8235, 18204), (9028, 16605), (9102, 16470), (9882, 15170), (9990, 15006), (10004, 14985), (10980, 13653), (11070, 13542), (11285, 13284), (11988, 12505)]