90226440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 128

約数和(自身を含む): 316656000

約数和(自身を除く): 226429560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4397, 5130, 6840, 8794, 10260, 13191, 17588, 20520, 21985, 26382, 35176, 39573, 43970, 52764, 65955, 79146, 83543, 87940, 105528, 118719, 131910, 158292, 167086, 175880, 197865, 237438, 250629, 263820, 316584, 334172, 395730, 417715, 474876, 501258, 527640, 593595, 668344, 751887, 791460, 835430, 949752, 1002516, 1187190, 1253145, 1503774, 1582920, 1670860, 2005032, 2255661, 2374380, 2506290, 3007548, 3341720, 3759435, 4511322, 4748760, 5012580, 6015096, 7518870, 9022644, 10025160, 11278305, 15037740, 18045288, 22556610, 30075480, 45113220, 90226440]

約数ペア:

[(1, 90226440), (2, 45113220), (3, 30075480), (4, 22556610), (5, 18045288), (6, 15037740), (8, 11278305), (9, 10025160), (10, 9022644), (12, 7518870), (15, 6015096), (18, 5012580), (19, 4748760), (20, 4511322), (24, 3759435), (27, 3341720), (30, 3007548), (36, 2506290), (38, 2374380), (40, 2255661), (45, 2005032), (54, 1670860), (57, 1582920), (60, 1503774), (72, 1253145), (76, 1187190), (90, 1002516), (95, 949752), (108, 835430), (114, 791460), (120, 751887), (135, 668344), (152, 593595), (171, 527640), (180, 501258), (190, 474876), (216, 417715), (228, 395730), (270, 334172), (285, 316584), (342, 263820), (360, 250629), (380, 237438), (456, 197865), (513, 175880), (540, 167086), (570, 158292), (684, 131910), (760, 118719), (855, 105528), (1026, 87940), (1080, 83543), (1140, 79146), (1368, 65955), (1710, 52764), (2052, 43970), (2280, 39573), (2565, 35176), (3420, 26382), (4104, 21985), (4397, 20520), (5130, 17588), (6840, 13191), (8794, 10260)]