91693980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 323354304

約数和(自身を除く): 231660324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1193, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2386, 2562, 2745, 3579, 3660, 3843, 4270, 4772, 5124, 5490, 5965, 6405, 7158, 7686, 8351, 8540, 10737, 10980, 11930, 12810, 14316, 15372, 16702, 17895, 19215, 21474, 23860, 25053, 25620, 33404, 35790, 38430, 41755, 42948, 50106, 53685, 71580, 72773, 75159, 76860, 83510, 100212, 107370, 125265, 145546, 150318, 167020, 214740, 218319, 250530, 291092, 300636, 363865, 375795, 436638, 501060, 509411, 654957, 727730, 751590, 873276, 1018822, 1091595, 1309914, 1455460, 1503180, 1528233, 2037644, 2183190, 2547055, 2619828, 3056466, 3274785, 4366380, 4584699, 5094110, 6112932, 6549570, 7641165, 9169398, 10188220, 13099140, 15282330, 18338796, 22923495, 30564660, 45846990, 91693980]

約数ペア:

[(1, 91693980), (2, 45846990), (3, 30564660), (4, 22923495), (5, 18338796), (6, 15282330), (7, 13099140), (9, 10188220), (10, 9169398), (12, 7641165), (14, 6549570), (15, 6112932), (18, 5094110), (20, 4584699), (21, 4366380), (28, 3274785), (30, 3056466), (35, 2619828), (36, 2547055), (42, 2183190), (45, 2037644), (60, 1528233), (61, 1503180), (63, 1455460), (70, 1309914), (84, 1091595), (90, 1018822), (105, 873276), (122, 751590), (126, 727730), (140, 654957), (180, 509411), (183, 501060), (210, 436638), (244, 375795), (252, 363865), (305, 300636), (315, 291092), (366, 250530), (420, 218319), (427, 214740), (549, 167020), (610, 150318), (630, 145546), (732, 125265), (854, 107370), (915, 100212), (1098, 83510), (1193, 76860), (1220, 75159), (1260, 72773), (1281, 71580), (1708, 53685), (1830, 50106), (2135, 42948), (2196, 41755), (2386, 38430), (2562, 35790), (2745, 33404), (3579, 25620), (3660, 25053), (3843, 23860), (4270, 21474), (4772, 19215), (5124, 17895), (5490, 16702), (5965, 15372), (6405, 14316), (7158, 12810), (7686, 11930), (8351, 10980), (8540, 10737)]