115889220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^2$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 366109380

約数和(自身を除く): 250220160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 149, 174, 180, 261, 290, 298, 348, 435, 447, 522, 580, 596, 745, 870, 894, 1044, 1305, 1341, 1490, 1740, 1788, 2235, 2610, 2682, 2980, 4321, 4470, 5220, 5364, 6705, 8642, 8940, 12963, 13410, 17284, 21605, 22201, 25926, 26820, 38889, 43210, 44402, 51852, 64815, 66603, 77778, 86420, 88804, 111005, 129630, 133206, 155556, 194445, 199809, 222010, 259260, 266412, 333015, 388890, 399618, 444020, 643829, 666030, 777780, 799236, 999045, 1287658, 1332060, 1931487, 1998090, 2575316, 3219145, 3862974, 3996180, 5794461, 6438290, 7725948, 9657435, 11588922, 12876580, 19314870, 23177844, 28972305, 38629740, 57944610, 115889220]

約数ペア:

[(1, 115889220), (2, 57944610), (3, 38629740), (4, 28972305), (5, 23177844), (6, 19314870), (9, 12876580), (10, 11588922), (12, 9657435), (15, 7725948), (18, 6438290), (20, 5794461), (29, 3996180), (30, 3862974), (36, 3219145), (45, 2575316), (58, 1998090), (60, 1931487), (87, 1332060), (90, 1287658), (116, 999045), (145, 799236), (149, 777780), (174, 666030), (180, 643829), (261, 444020), (290, 399618), (298, 388890), (348, 333015), (435, 266412), (447, 259260), (522, 222010), (580, 199809), (596, 194445), (745, 155556), (870, 133206), (894, 129630), (1044, 111005), (1305, 88804), (1341, 86420), (1490, 77778), (1740, 66603), (1788, 64815), (2235, 51852), (2610, 44402), (2682, 43210), (2980, 38889), (4321, 26820), (4470, 25926), (5220, 22201), (5364, 21605), (6705, 17284), (8642, 13410), (8940, 12963)]