4123670220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^3\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 12942209280

約数和(自身を除く): 8818539060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 769, 930, 961, 1116, 1395, 1538, 1860, 1922, 2307, 2790, 2883, 3076, 3844, 3845, 4614, 4805, 5580, 5766, 6921, 7690, 8649, 9228, 9610, 11532, 11535, 13842, 14415, 15380, 17298, 19220, 23070, 23839, 27684, 28830, 29791, 34596, 34605, 43245, 46140, 47678, 57660, 59582, 69210, 71517, 86490, 89373, 95356, 119164, 119195, 138420, 143034, 148955, 172980, 178746, 214551, 238390, 268119, 286068, 297910, 357492, 357585, 429102, 446865, 476780, 536238, 595820, 715170, 739009, 858204, 893730, 1072476, 1072755, 1340595, 1430340, 1478018, 1787460, 2145510, 2217027, 2681190, 2956036, 3695045, 4291020, 4434054, 5362380, 6651081, 7390090, 8868108, 11085135, 13302162, 14780180, 22170270, 22909279, 26604324, 33255405, 44340540, 45818558, 66510810, 68727837, 91637116, 114546395, 133021620, 137455674, 206183511, 229092790, 274911348, 343639185, 412367022, 458185580, 687278370, 824734044, 1030917555, 1374556740, 2061835110, 4123670220]

約数ペア:

[(1, 4123670220), (2, 2061835110), (3, 1374556740), (4, 1030917555), (5, 824734044), (6, 687278370), (9, 458185580), (10, 412367022), (12, 343639185), (15, 274911348), (18, 229092790), (20, 206183511), (30, 137455674), (31, 133021620), (36, 114546395), (45, 91637116), (60, 68727837), (62, 66510810), (90, 45818558), (93, 44340540), (124, 33255405), (155, 26604324), (180, 22909279), (186, 22170270), (279, 14780180), (310, 13302162), (372, 11085135), (465, 8868108), (558, 7390090), (620, 6651081), (769, 5362380), (930, 4434054), (961, 4291020), (1116, 3695045), (1395, 2956036), (1538, 2681190), (1860, 2217027), (1922, 2145510), (2307, 1787460), (2790, 1478018), (2883, 1430340), (3076, 1340595), (3844, 1072755), (3845, 1072476), (4614, 893730), (4805, 858204), (5580, 739009), (5766, 715170), (6921, 595820), (7690, 536238), (8649, 476780), (9228, 446865), (9610, 429102), (11532, 357585), (11535, 357492), (13842, 297910), (14415, 286068), (15380, 268119), (17298, 238390), (19220, 214551), (23070, 178746), (23839, 172980), (27684, 148955), (28830, 143034), (29791, 138420), (34596, 119195), (34605, 119164), (43245, 95356), (46140, 89373), (47678, 86490), (57660, 71517), (59582, 69210)]