30049380

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 95064060

約数和(自身を除く): 65014680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 243, 270, 324, 405, 458, 486, 540, 687, 729, 810, 916, 972, 1145, 1215, 1374, 1458, 1620, 2061, 2187, 2290, 2430, 2748, 2916, 3435, 3645, 4122, 4374, 4580, 4860, 6183, 6561, 6870, 7290, 8244, 8748, 10305, 10935, 12366, 13122, 13740, 14580, 18549, 20610, 21870, 24732, 26244, 30915, 32805, 37098, 41220, 43740, 55647, 61830, 65610, 74196, 92745, 111294, 123660, 131220, 166941, 185490, 222588, 278235, 333882, 370980, 500823, 556470, 667764, 834705, 1001646, 1112940, 1502469, 1669410, 2003292, 2504115, 3004938, 3338820, 5008230, 6009876, 7512345, 10016460, 15024690, 30049380]

約数ペア:

[(1, 30049380), (2, 15024690), (3, 10016460), (4, 7512345), (5, 6009876), (6, 5008230), (9, 3338820), (10, 3004938), (12, 2504115), (15, 2003292), (18, 1669410), (20, 1502469), (27, 1112940), (30, 1001646), (36, 834705), (45, 667764), (54, 556470), (60, 500823), (81, 370980), (90, 333882), (108, 278235), (135, 222588), (162, 185490), (180, 166941), (229, 131220), (243, 123660), (270, 111294), (324, 92745), (405, 74196), (458, 65610), (486, 61830), (540, 55647), (687, 43740), (729, 41220), (810, 37098), (916, 32805), (972, 30915), (1145, 26244), (1215, 24732), (1374, 21870), (1458, 20610), (1620, 18549), (2061, 14580), (2187, 13740), (2290, 13122), (2430, 12366), (2748, 10935), (2916, 10305), (3435, 8748), (3645, 8244), (4122, 7290), (4374, 6870), (4580, 6561), (4860, 6183)]