148794840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 498700800

約数和(自身を除く): 349905960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 311, 360, 443, 540, 622, 886, 933, 1080, 1244, 1329, 1555, 1772, 1866, 2215, 2488, 2658, 2799, 3110, 3544, 3732, 3987, 4430, 4665, 5316, 5598, 6220, 6645, 7464, 7974, 8397, 8860, 9330, 10632, 11196, 11961, 12440, 13290, 13995, 15948, 16794, 17720, 18660, 19935, 22392, 23922, 26580, 27990, 31896, 33588, 37320, 39870, 41985, 47844, 53160, 55980, 59805, 67176, 79740, 83970, 95688, 111960, 119610, 137773, 159480, 167940, 239220, 275546, 335880, 413319, 478440, 551092, 688865, 826638, 1102184, 1239957, 1377730, 1653276, 2066595, 2479914, 2755460, 3306552, 3719871, 4133190, 4959828, 5510920, 6199785, 7439742, 8266380, 9919656, 12399570, 14879484, 16532760, 18599355, 24799140, 29758968, 37198710, 49598280, 74397420, 148794840]

約数ペア:

[(1, 148794840), (2, 74397420), (3, 49598280), (4, 37198710), (5, 29758968), (6, 24799140), (8, 18599355), (9, 16532760), (10, 14879484), (12, 12399570), (15, 9919656), (18, 8266380), (20, 7439742), (24, 6199785), (27, 5510920), (30, 4959828), (36, 4133190), (40, 3719871), (45, 3306552), (54, 2755460), (60, 2479914), (72, 2066595), (90, 1653276), (108, 1377730), (120, 1239957), (135, 1102184), (180, 826638), (216, 688865), (270, 551092), (311, 478440), (360, 413319), (443, 335880), (540, 275546), (622, 239220), (886, 167940), (933, 159480), (1080, 137773), (1244, 119610), (1329, 111960), (1555, 95688), (1772, 83970), (1866, 79740), (2215, 67176), (2488, 59805), (2658, 55980), (2799, 53160), (3110, 47844), (3544, 41985), (3732, 39870), (3987, 37320), (4430, 33588), (4665, 31896), (5316, 27990), (5598, 26580), (6220, 23922), (6645, 22392), (7464, 19935), (7974, 18660), (8397, 17720), (8860, 16794), (9330, 15948), (10632, 13995), (11196, 13290), (11961, 12440)]