147713220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4839

約数の個数: 120

約数和(自身を含む): 487872000

約数和(自身を除く): 340158780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4799, 5130, 6156, 7695, 9598, 10260, 14397, 15390, 19196, 23995, 28794, 30780, 43191, 47990, 57588, 71985, 86382, 91181, 95980, 129573, 143970, 172764, 182362, 215955, 259146, 273543, 287940, 364724, 388719, 431910, 455905, 518292, 547086, 647865, 777438, 820629, 863820, 911810, 1094172, 1295730, 1367715, 1554876, 1641258, 1823620, 1943595, 2461887, 2591460, 2735430, 3282516, 3887190, 4103145, 4923774, 5470860, 7385661, 7774380, 8206290, 9847548, 12309435, 14771322, 16412580, 24618870, 29542644, 36928305, 49237740, 73856610, 147713220]

約数ペア:

[(1, 147713220), (2, 73856610), (3, 49237740), (4, 36928305), (5, 29542644), (6, 24618870), (9, 16412580), (10, 14771322), (12, 12309435), (15, 9847548), (18, 8206290), (19, 7774380), (20, 7385661), (27, 5470860), (30, 4923774), (36, 4103145), (38, 3887190), (45, 3282516), (54, 2735430), (57, 2591460), (60, 2461887), (76, 1943595), (81, 1823620), (90, 1641258), (95, 1554876), (108, 1367715), (114, 1295730), (135, 1094172), (162, 911810), (171, 863820), (180, 820629), (190, 777438), (228, 647865), (270, 547086), (285, 518292), (324, 455905), (342, 431910), (380, 388719), (405, 364724), (513, 287940), (540, 273543), (570, 259146), (684, 215955), (810, 182362), (855, 172764), (1026, 143970), (1140, 129573), (1539, 95980), (1620, 91181), (1710, 86382), (2052, 71985), (2565, 57588), (3078, 47990), (3420, 43191), (4799, 30780), (5130, 28794), (6156, 23995), (7695, 19196), (9598, 15390), (10260, 14397)]