69620760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17581}}^1$

素因数の和:17609

約数の個数: 96

約数和(自身を含む): 246851280

約数和(自身を除く): 177230520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 158229, 175810, 193391, 210972, 263715, 316458, 351620, 386782, 421944, 527430, 580173, 632916, 703240, 773564, 791145, 966955, 1054860, 1160346, 1265832, 1547128, 1582290, 1740519, 1933910, 2109720, 2320692, 2900865, 3164580, 3481038, 3867820, 4641384, 5801730, 6329160, 6962076, 7735640, 8702595, 11603460, 13924152, 17405190, 23206920, 34810380, 69620760]

約数ペア:

[(1, 69620760), (2, 34810380), (3, 23206920), (4, 17405190), (5, 13924152), (6, 11603460), (8, 8702595), (9, 7735640), (10, 6962076), (11, 6329160), (12, 5801730), (15, 4641384), (18, 3867820), (20, 3481038), (22, 3164580), (24, 2900865), (30, 2320692), (33, 2109720), (36, 1933910), (40, 1740519), (44, 1582290), (45, 1547128), (55, 1265832), (60, 1160346), (66, 1054860), (72, 966955), (88, 791145), (90, 773564), (99, 703240), (110, 632916), (120, 580173), (132, 527430), (165, 421944), (180, 386782), (198, 351620), (220, 316458), (264, 263715), (330, 210972), (360, 193391), (396, 175810), (440, 158229), (495, 140648), (660, 105486), (792, 87905), (990, 70324), (1320, 52743), (1980, 35162), (3960, 17581)]