124809660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 399995232

約数和(自身を除く): 275185572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 421, 486, 540, 549, 610, 732, 810, 842, 915, 972, 1098, 1215, 1220, 1263, 1620, 1647, 1684, 1830, 2105, 2196, 2430, 2526, 2745, 3294, 3660, 3789, 4210, 4860, 4941, 5052, 5490, 6315, 6588, 7578, 8235, 8420, 9882, 10980, 11367, 12630, 14823, 15156, 16470, 18945, 19764, 22734, 24705, 25260, 25681, 29646, 32940, 34101, 37890, 45468, 49410, 51362, 56835, 59292, 68202, 74115, 75780, 77043, 98820, 102303, 102724, 113670, 128405, 136404, 148230, 154086, 170505, 204606, 227340, 231129, 256810, 296460, 308172, 341010, 385215, 409212, 462258, 511515, 513620, 682020, 693387, 770430, 924516, 1023030, 1155645, 1386774, 1540860, 2046060, 2080161, 2311290, 2773548, 3466935, 4160322, 4622580, 6240483, 6933870, 8320644, 10400805, 12480966, 13867740, 20801610, 24961932, 31202415, 41603220, 62404830, 124809660]

約数ペア:

[(1, 124809660), (2, 62404830), (3, 41603220), (4, 31202415), (5, 24961932), (6, 20801610), (9, 13867740), (10, 12480966), (12, 10400805), (15, 8320644), (18, 6933870), (20, 6240483), (27, 4622580), (30, 4160322), (36, 3466935), (45, 2773548), (54, 2311290), (60, 2080161), (61, 2046060), (81, 1540860), (90, 1386774), (108, 1155645), (122, 1023030), (135, 924516), (162, 770430), (180, 693387), (183, 682020), (243, 513620), (244, 511515), (270, 462258), (305, 409212), (324, 385215), (366, 341010), (405, 308172), (421, 296460), (486, 256810), (540, 231129), (549, 227340), (610, 204606), (732, 170505), (810, 154086), (842, 148230), (915, 136404), (972, 128405), (1098, 113670), (1215, 102724), (1220, 102303), (1263, 98820), (1620, 77043), (1647, 75780), (1684, 74115), (1830, 68202), (2105, 59292), (2196, 56835), (2430, 51362), (2526, 49410), (2745, 45468), (3294, 37890), (3660, 34101), (3789, 32940), (4210, 29646), (4860, 25681), (4941, 25260), (5052, 24705), (5490, 22734), (6315, 19764), (6588, 18945), (7578, 16470), (8235, 15156), (8420, 14823), (9882, 12630), (10980, 11367)]