149392620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 144

約数和(自身を含む): 503586720

約数和(自身を除く): 354194100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1637, 1690, 1755, 2028, 2340, 2535, 3042, 3274, 3380, 3510, 4563, 4911, 5070, 6084, 6548, 7020, 7605, 8185, 9126, 9822, 10140, 14733, 15210, 16370, 18252, 19644, 21281, 22815, 24555, 29466, 30420, 32740, 42562, 44199, 45630, 49110, 58932, 63843, 73665, 85124, 88398, 91260, 98220, 106405, 127686, 147330, 176796, 191529, 212810, 220995, 255372, 276653, 294660, 319215, 383058, 425620, 441990, 553306, 574587, 638430, 766116, 829959, 883980, 957645, 1106612, 1149174, 1276860, 1383265, 1659918, 1915290, 2298348, 2489877, 2766530, 2872935, 3319836, 3830580, 4149795, 4979754, 5533060, 5745870, 7469631, 8299590, 9959508, 11491740, 12449385, 14939262, 16599180, 24898770, 29878524, 37348155, 49797540, 74696310, 149392620]

約数ペア:

[(1, 149392620), (2, 74696310), (3, 49797540), (4, 37348155), (5, 29878524), (6, 24898770), (9, 16599180), (10, 14939262), (12, 12449385), (13, 11491740), (15, 9959508), (18, 8299590), (20, 7469631), (26, 5745870), (27, 5533060), (30, 4979754), (36, 4149795), (39, 3830580), (45, 3319836), (52, 2872935), (54, 2766530), (60, 2489877), (65, 2298348), (78, 1915290), (90, 1659918), (108, 1383265), (117, 1276860), (130, 1149174), (135, 1106612), (156, 957645), (169, 883980), (180, 829959), (195, 766116), (234, 638430), (260, 574587), (270, 553306), (338, 441990), (351, 425620), (390, 383058), (468, 319215), (507, 294660), (540, 276653), (585, 255372), (676, 220995), (702, 212810), (780, 191529), (845, 176796), (1014, 147330), (1170, 127686), (1404, 106405), (1521, 98220), (1637, 91260), (1690, 88398), (1755, 85124), (2028, 73665), (2340, 63843), (2535, 58932), (3042, 49110), (3274, 45630), (3380, 44199), (3510, 42562), (4563, 32740), (4911, 30420), (5070, 29466), (6084, 24555), (6548, 22815), (7020, 21281), (7605, 19644), (8185, 18252), (9126, 16370), (9822, 15210), (10140, 14733)]