74397420

素因数分解:

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

素因数の和:772

約数の個数: 96

約数和(自身を含む): 232727040

約数和(自身を除く): 158329620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 443, 540, 622, 886, 933, 1244, 1329, 1555, 1772, 1866, 2215, 2658, 2799, 3110, 3732, 3987, 4430, 4665, 5316, 5598, 6220, 6645, 7974, 8397, 8860, 9330, 11196, 11961, 13290, 13995, 15948, 16794, 18660, 19935, 23922, 26580, 27990, 33588, 39870, 41985, 47844, 55980, 59805, 79740, 83970, 119610, 137773, 167940, 239220, 275546, 413319, 551092, 688865, 826638, 1239957, 1377730, 1653276, 2066595, 2479914, 2755460, 3719871, 4133190, 4959828, 6199785, 7439742, 8266380, 12399570, 14879484, 18599355, 24799140, 37198710, 74397420]

約数ペア:

[(1, 74397420), (2, 37198710), (3, 24799140), (4, 18599355), (5, 14879484), (6, 12399570), (9, 8266380), (10, 7439742), (12, 6199785), (15, 4959828), (18, 4133190), (20, 3719871), (27, 2755460), (30, 2479914), (36, 2066595), (45, 1653276), (54, 1377730), (60, 1239957), (90, 826638), (108, 688865), (135, 551092), (180, 413319), (270, 275546), (311, 239220), (443, 167940), (540, 137773), (622, 119610), (886, 83970), (933, 79740), (1244, 59805), (1329, 55980), (1555, 47844), (1772, 41985), (1866, 39870), (2215, 33588), (2658, 27990), (2799, 26580), (3110, 23922), (3732, 19935), (3987, 18660), (4430, 16794), (4665, 15948), (5316, 13995), (5598, 13290), (6220, 11961), (6645, 11196), (7974, 9330), (8397, 8860)]