87137460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16693}}^1$

素因数の和:16737

約数の個数: 72

約数和(自身を含む): 273447720

約数和(自身を除く): 186310260

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, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 16693, 33386, 50079, 66772, 83465, 100158, 150237, 166930, 200316, 250395, 300474, 333860, 484097, 500790, 600948, 751185, 968194, 1001580, 1452291, 1502370, 1936388, 2420485, 2904582, 3004740, 4356873, 4840970, 5809164, 7261455, 8713746, 9681940, 14522910, 17427492, 21784365, 29045820, 43568730, 87137460]

約数ペア:

[(1, 87137460), (2, 43568730), (3, 29045820), (4, 21784365), (5, 17427492), (6, 14522910), (9, 9681940), (10, 8713746), (12, 7261455), (15, 5809164), (18, 4840970), (20, 4356873), (29, 3004740), (30, 2904582), (36, 2420485), (45, 1936388), (58, 1502370), (60, 1452291), (87, 1001580), (90, 968194), (116, 751185), (145, 600948), (174, 500790), (180, 484097), (261, 333860), (290, 300474), (348, 250395), (435, 200316), (522, 166930), (580, 150237), (870, 100158), (1044, 83465), (1305, 66772), (1740, 50079), (2610, 33386), (5220, 16693)]