91115820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5492

約数の個数: 96

約数和(自身を含む): 292669440

約数和(自身を除く): 201553620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5443, 5580, 8370, 10886, 16329, 16740, 21772, 27215, 32658, 48987, 54430, 65316, 81645, 97974, 108860, 146961, 163290, 168733, 195948, 244935, 293922, 326580, 337466, 489870, 506199, 587844, 674932, 734805, 843665, 979740, 1012398, 1469610, 1518597, 1687330, 2024796, 2530995, 2939220, 3037194, 3374660, 4555791, 5061990, 6074388, 7592985, 9111582, 10123980, 15185970, 18223164, 22778955, 30371940, 45557910, 91115820]

約数ペア:

[(1, 91115820), (2, 45557910), (3, 30371940), (4, 22778955), (5, 18223164), (6, 15185970), (9, 10123980), (10, 9111582), (12, 7592985), (15, 6074388), (18, 5061990), (20, 4555791), (27, 3374660), (30, 3037194), (31, 2939220), (36, 2530995), (45, 2024796), (54, 1687330), (60, 1518597), (62, 1469610), (90, 1012398), (93, 979740), (108, 843665), (124, 734805), (135, 674932), (155, 587844), (180, 506199), (186, 489870), (270, 337466), (279, 326580), (310, 293922), (372, 244935), (465, 195948), (540, 168733), (558, 163290), (620, 146961), (837, 108860), (930, 97974), (1116, 81645), (1395, 65316), (1674, 54430), (1860, 48987), (2790, 32658), (3348, 27215), (4185, 21772), (5443, 16740), (5580, 16329), (8370, 10886)]