151909020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 502548480

約数和(自身を除く): 350639460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 151, 162, 180, 207, 230, 243, 270, 276, 302, 324, 345, 405, 414, 453, 460, 486, 540, 604, 621, 690, 729, 755, 810, 828, 906, 972, 1035, 1215, 1242, 1359, 1380, 1458, 1510, 1620, 1812, 1863, 2070, 2187, 2265, 2430, 2484, 2718, 2916, 3020, 3105, 3473, 3645, 3726, 4077, 4140, 4374, 4530, 4860, 5436, 5589, 6210, 6795, 6946, 7290, 7452, 8154, 8748, 9060, 9315, 10419, 10935, 11178, 12231, 12420, 13590, 13892, 14580, 16308, 16767, 17365, 18630, 20385, 20838, 21870, 22356, 24462, 27180, 27945, 31257, 33534, 34730, 36693, 37260, 40770, 41676, 43740, 48924, 50301, 52095, 55890, 61155, 62514, 67068, 69460, 73386, 81540, 83835, 93771, 100602, 104190, 110079, 111780, 122310, 125028, 146772, 156285, 167670, 183465, 187542, 201204, 208380, 220158, 244620, 251505, 281313, 312570, 330237, 335340, 366930, 375084, 440316, 468855, 503010, 550395, 562626, 625140, 660474, 733860, 843939, 937710, 1006020, 1100790, 1125252, 1320948, 1406565, 1651185, 1687878, 1875420, 2201580, 2531817, 2813130, 3302370, 3375756, 4219695, 5063634, 5626260, 6604740, 7595451, 8439390, 10127268, 12659085, 15190902, 16878780, 25318170, 30381804, 37977255, 50636340, 75954510, 151909020]

約数ペア:

[(1, 151909020), (2, 75954510), (3, 50636340), (4, 37977255), (5, 30381804), (6, 25318170), (9, 16878780), (10, 15190902), (12, 12659085), (15, 10127268), (18, 8439390), (20, 7595451), (23, 6604740), (27, 5626260), (30, 5063634), (36, 4219695), (45, 3375756), (46, 3302370), (54, 2813130), (60, 2531817), (69, 2201580), (81, 1875420), (90, 1687878), (92, 1651185), (108, 1406565), (115, 1320948), (135, 1125252), (138, 1100790), (151, 1006020), (162, 937710), (180, 843939), (207, 733860), (230, 660474), (243, 625140), (270, 562626), (276, 550395), (302, 503010), (324, 468855), (345, 440316), (405, 375084), (414, 366930), (453, 335340), (460, 330237), (486, 312570), (540, 281313), (604, 251505), (621, 244620), (690, 220158), (729, 208380), (755, 201204), (810, 187542), (828, 183465), (906, 167670), (972, 156285), (1035, 146772), (1215, 125028), (1242, 122310), (1359, 111780), (1380, 110079), (1458, 104190), (1510, 100602), (1620, 93771), (1812, 83835), (1863, 81540), (2070, 73386), (2187, 69460), (2265, 67068), (2430, 62514), (2484, 61155), (2718, 55890), (2916, 52095), (3020, 50301), (3105, 48924), (3473, 43740), (3645, 41676), (3726, 40770), (4077, 37260), (4140, 36693), (4374, 34730), (4530, 33534), (4860, 31257), (5436, 27945), (5589, 27180), (6210, 24462), (6795, 22356), (6946, 21870), (7290, 20838), (7452, 20385), (8154, 18630), (8748, 17365), (9060, 16767), (9315, 16308), (10419, 14580), (10935, 13892), (11178, 13590), (12231, 12420)]