89676180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 314818560

約数和(自身を除く): 225142380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 487, 495, 540, 558, 594, 620, 660, 682, 837, 930, 974, 990, 1023, 1116, 1188, 1364, 1395, 1461, 1485, 1674, 1705, 1860, 1948, 1980, 2046, 2435, 2790, 2922, 2970, 3069, 3348, 3410, 4092, 4185, 4383, 4870, 5115, 5357, 5580, 5844, 5940, 6138, 6820, 7305, 8370, 8766, 9207, 9740, 10230, 10714, 12276, 13149, 14610, 15097, 15345, 16071, 16740, 17532, 18414, 20460, 21428, 21915, 26298, 26785, 29220, 30194, 30690, 32142, 36828, 43830, 45291, 46035, 48213, 52596, 53570, 60388, 61380, 64284, 65745, 75485, 80355, 87660, 90582, 92070, 96426, 107140, 131490, 135873, 144639, 150970, 160710, 166067, 181164, 184140, 192852, 226455, 241065, 262980, 271746, 289278, 301940, 321420, 332134, 407619, 452910, 482130, 498201, 543492, 578556, 664268, 679365, 723195, 815238, 830335, 905820, 964260, 996402, 1358730, 1446390, 1494603, 1630476, 1660670, 1992804, 2038095, 2491005, 2717460, 2892780, 2989206, 3321340, 4076190, 4483809, 4982010, 5978412, 7473015, 8152380, 8967618, 9964020, 14946030, 17935236, 22419045, 29892060, 44838090, 89676180]

約数ペア:

[(1, 89676180), (2, 44838090), (3, 29892060), (4, 22419045), (5, 17935236), (6, 14946030), (9, 9964020), (10, 8967618), (11, 8152380), (12, 7473015), (15, 5978412), (18, 4982010), (20, 4483809), (22, 4076190), (27, 3321340), (30, 2989206), (31, 2892780), (33, 2717460), (36, 2491005), (44, 2038095), (45, 1992804), (54, 1660670), (55, 1630476), (60, 1494603), (62, 1446390), (66, 1358730), (90, 996402), (93, 964260), (99, 905820), (108, 830335), (110, 815238), (124, 723195), (132, 679365), (135, 664268), (155, 578556), (165, 543492), (180, 498201), (186, 482130), (198, 452910), (220, 407619), (270, 332134), (279, 321420), (297, 301940), (310, 289278), (330, 271746), (341, 262980), (372, 241065), (396, 226455), (465, 192852), (487, 184140), (495, 181164), (540, 166067), (558, 160710), (594, 150970), (620, 144639), (660, 135873), (682, 131490), (837, 107140), (930, 96426), (974, 92070), (990, 90582), (1023, 87660), (1116, 80355), (1188, 75485), (1364, 65745), (1395, 64284), (1461, 61380), (1485, 60388), (1674, 53570), (1705, 52596), (1860, 48213), (1948, 46035), (1980, 45291), (2046, 43830), (2435, 36828), (2790, 32142), (2922, 30690), (2970, 30194), (3069, 29220), (3348, 26785), (3410, 26298), (4092, 21915), (4185, 21428), (4383, 20460), (4870, 18414), (5115, 17532), (5357, 16740), (5580, 16071), (5844, 15345), (5940, 15097), (6138, 14610), (6820, 13149), (7305, 12276), (8370, 10714), (8766, 10230), (9207, 9740)]