99469020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 338300928

約数和(自身を除く): 238831908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1471, 1610, 1932, 2254, 2415, 2940, 2942, 3220, 3381, 4413, 4508, 4830, 5635, 5884, 6762, 7355, 8826, 9660, 10297, 11270, 13524, 14710, 16905, 17652, 20594, 22065, 22540, 29420, 30891, 33810, 33833, 41188, 44130, 51485, 61782, 67620, 67666, 72079, 88260, 101499, 102970, 123564, 135332, 144158, 154455, 169165, 202998, 205940, 216237, 236831, 288316, 308910, 338330, 360395, 405996, 432474, 473662, 507495, 617820, 676660, 710493, 720790, 864948, 947324, 1014990, 1081185, 1184155, 1420986, 1441580, 1657817, 2029980, 2162370, 2368310, 2841972, 3315634, 3552465, 4324740, 4736620, 4973451, 6631268, 7104930, 8289085, 9946902, 14209860, 16578170, 19893804, 24867255, 33156340, 49734510, 99469020]

約数ペア:

[(1, 99469020), (2, 49734510), (3, 33156340), (4, 24867255), (5, 19893804), (6, 16578170), (7, 14209860), (10, 9946902), (12, 8289085), (14, 7104930), (15, 6631268), (20, 4973451), (21, 4736620), (23, 4324740), (28, 3552465), (30, 3315634), (35, 2841972), (42, 2368310), (46, 2162370), (49, 2029980), (60, 1657817), (69, 1441580), (70, 1420986), (84, 1184155), (92, 1081185), (98, 1014990), (105, 947324), (115, 864948), (138, 720790), (140, 710493), (147, 676660), (161, 617820), (196, 507495), (210, 473662), (230, 432474), (245, 405996), (276, 360395), (294, 338330), (322, 308910), (345, 288316), (420, 236831), (460, 216237), (483, 205940), (490, 202998), (588, 169165), (644, 154455), (690, 144158), (735, 135332), (805, 123564), (966, 102970), (980, 101499), (1127, 88260), (1380, 72079), (1470, 67666), (1471, 67620), (1610, 61782), (1932, 51485), (2254, 44130), (2415, 41188), (2940, 33833), (2942, 33810), (3220, 30891), (3381, 29420), (4413, 22540), (4508, 22065), (4830, 20594), (5635, 17652), (5884, 16905), (6762, 14710), (7355, 13524), (8826, 11270), (9660, 10297)]