140458050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 120

約数和(自身を含む): 396105600

約数和(自身を除く): 255647550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 81, 90, 135, 150, 158, 162, 225, 237, 270, 395, 405, 439, 450, 474, 675, 711, 790, 810, 878, 1185, 1317, 1350, 1422, 1975, 2025, 2133, 2195, 2370, 2634, 3555, 3950, 3951, 4050, 4266, 4390, 5925, 6399, 6585, 7110, 7902, 10665, 10975, 11850, 11853, 12798, 13170, 17775, 19755, 21330, 21950, 23706, 31995, 32925, 34681, 35550, 35559, 39510, 53325, 59265, 63990, 65850, 69362, 71118, 98775, 104043, 106650, 118530, 159975, 173405, 177795, 197550, 208086, 296325, 312129, 319950, 346810, 355590, 520215, 592650, 624258, 867025, 888975, 936387, 1040430, 1560645, 1734050, 1777950, 1872774, 2601075, 2809161, 3121290, 4681935, 5202150, 5618322, 7803225, 9363870, 14045805, 15606450, 23409675, 28091610, 46819350, 70229025, 140458050]

約数ペア:

[(1, 140458050), (2, 70229025), (3, 46819350), (5, 28091610), (6, 23409675), (9, 15606450), (10, 14045805), (15, 9363870), (18, 7803225), (25, 5618322), (27, 5202150), (30, 4681935), (45, 3121290), (50, 2809161), (54, 2601075), (75, 1872774), (79, 1777950), (81, 1734050), (90, 1560645), (135, 1040430), (150, 936387), (158, 888975), (162, 867025), (225, 624258), (237, 592650), (270, 520215), (395, 355590), (405, 346810), (439, 319950), (450, 312129), (474, 296325), (675, 208086), (711, 197550), (790, 177795), (810, 173405), (878, 159975), (1185, 118530), (1317, 106650), (1350, 104043), (1422, 98775), (1975, 71118), (2025, 69362), (2133, 65850), (2195, 63990), (2370, 59265), (2634, 53325), (3555, 39510), (3950, 35559), (3951, 35550), (4050, 34681), (4266, 32925), (4390, 31995), (5925, 23706), (6399, 21950), (6585, 21330), (7110, 19755), (7902, 17775), (10665, 13170), (10975, 12798), (11850, 11853)]