91670940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 291991392

約数和(自身を除く): 200320452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 797, 810, 852, 1065, 1278, 1420, 1594, 1620, 1917, 2130, 2391, 2556, 3188, 3195, 3834, 3985, 4260, 4782, 5751, 6390, 7173, 7668, 7970, 9564, 9585, 11502, 11955, 12780, 14346, 15940, 19170, 21519, 23004, 23910, 28692, 28755, 35865, 38340, 43038, 47820, 56587, 57510, 64557, 71730, 86076, 107595, 113174, 115020, 129114, 143460, 169761, 215190, 226348, 258228, 282935, 322785, 339522, 430380, 509283, 565870, 645570, 679044, 848805, 1018566, 1131740, 1291140, 1527849, 1697610, 2037132, 2546415, 3055698, 3395220, 4583547, 5092830, 6111396, 7639245, 9167094, 10185660, 15278490, 18334188, 22917735, 30556980, 45835470, 91670940]

約数ペア:

[(1, 91670940), (2, 45835470), (3, 30556980), (4, 22917735), (5, 18334188), (6, 15278490), (9, 10185660), (10, 9167094), (12, 7639245), (15, 6111396), (18, 5092830), (20, 4583547), (27, 3395220), (30, 3055698), (36, 2546415), (45, 2037132), (54, 1697610), (60, 1527849), (71, 1291140), (81, 1131740), (90, 1018566), (108, 848805), (135, 679044), (142, 645570), (162, 565870), (180, 509283), (213, 430380), (270, 339522), (284, 322785), (324, 282935), (355, 258228), (405, 226348), (426, 215190), (540, 169761), (639, 143460), (710, 129114), (797, 115020), (810, 113174), (852, 107595), (1065, 86076), (1278, 71730), (1420, 64557), (1594, 57510), (1620, 56587), (1917, 47820), (2130, 43038), (2391, 38340), (2556, 35865), (3188, 28755), (3195, 28692), (3834, 23910), (3985, 23004), (4260, 21519), (4782, 19170), (5751, 15940), (6390, 14346), (7173, 12780), (7668, 11955), (7970, 11502), (9564, 9585)]