899755560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 256

約数和(自身を含む): 3335904000

約数和(自身を除く): 2436148440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 88, 90, 99, 106, 108, 110, 120, 132, 135, 159, 165, 180, 198, 212, 216, 220, 264, 265, 270, 297, 318, 330, 360, 396, 424, 440, 477, 495, 530, 540, 583, 594, 636, 660, 792, 795, 954, 990, 1060, 1080, 1166, 1188, 1272, 1320, 1429, 1431, 1485, 1590, 1749, 1908, 1980, 2120, 2332, 2376, 2385, 2858, 2862, 2915, 2970, 3180, 3498, 3816, 3960, 4287, 4664, 4770, 5247, 5716, 5724, 5830, 5940, 6360, 6996, 7145, 7155, 8574, 8745, 9540, 10494, 11432, 11448, 11660, 11880, 12861, 13992, 14290, 14310, 15719, 15741, 17148, 17490, 19080, 20988, 21435, 23320, 25722, 26235, 28580, 28620, 31438, 31482, 34296, 34980, 38583, 41976, 42870, 47157, 51444, 52470, 57160, 57240, 62876, 62964, 64305, 69960, 75737, 77166, 78595, 78705, 85740, 94314, 102888, 104940, 125752, 125928, 128610, 141471, 151474, 154332, 157190, 157410, 171480, 188628, 192915, 209880, 227211, 235785, 257220, 282942, 302948, 308664, 314380, 314820, 377256, 378685, 385830, 424413, 454422, 471570, 514440, 565884, 605896, 628760, 629640, 681633, 707355, 757370, 771660, 833107, 848826, 908844, 943140, 1131768, 1136055, 1363266, 1414710, 1514740, 1543320, 1666214, 1697652, 1817688, 1886280, 2044899, 2122065, 2272110, 2499321, 2726532, 2829420, 3029480, 3332428, 3395304, 3408165, 4089798, 4165535, 4244130, 4544220, 4998642, 5453064, 5658840, 6664856, 6816330, 7497963, 8179596, 8331070, 8488260, 9088440, 9997284, 10224495, 12496605, 13632660, 14995926, 16359192, 16662140, 16976520, 19994568, 20448990, 22493889, 24993210, 27265320, 29991852, 33324280, 37489815, 40897980, 44987778, 49986420, 59983704, 74979630, 81795960, 89975556, 99972840, 112469445, 149959260, 179951112, 224938890, 299918520, 449877780, 899755560]

約数ペア:

[(1, 899755560), (2, 449877780), (3, 299918520), (4, 224938890), (5, 179951112), (6, 149959260), (8, 112469445), (9, 99972840), (10, 89975556), (11, 81795960), (12, 74979630), (15, 59983704), (18, 49986420), (20, 44987778), (22, 40897980), (24, 37489815), (27, 33324280), (30, 29991852), (33, 27265320), (36, 24993210), (40, 22493889), (44, 20448990), (45, 19994568), (53, 16976520), (54, 16662140), (55, 16359192), (60, 14995926), (66, 13632660), (72, 12496605), (88, 10224495), (90, 9997284), (99, 9088440), (106, 8488260), (108, 8331070), (110, 8179596), (120, 7497963), (132, 6816330), (135, 6664856), (159, 5658840), (165, 5453064), (180, 4998642), (198, 4544220), (212, 4244130), (216, 4165535), (220, 4089798), (264, 3408165), (265, 3395304), (270, 3332428), (297, 3029480), (318, 2829420), (330, 2726532), (360, 2499321), (396, 2272110), (424, 2122065), (440, 2044899), (477, 1886280), (495, 1817688), (530, 1697652), (540, 1666214), (583, 1543320), (594, 1514740), (636, 1414710), (660, 1363266), (792, 1136055), (795, 1131768), (954, 943140), (990, 908844), (1060, 848826), (1080, 833107), (1166, 771660), (1188, 757370), (1272, 707355), (1320, 681633), (1429, 629640), (1431, 628760), (1485, 605896), (1590, 565884), (1749, 514440), (1908, 471570), (1980, 454422), (2120, 424413), (2332, 385830), (2376, 378685), (2385, 377256), (2858, 314820), (2862, 314380), (2915, 308664), (2970, 302948), (3180, 282942), (3498, 257220), (3816, 235785), (3960, 227211), (4287, 209880), (4664, 192915), (4770, 188628), (5247, 171480), (5716, 157410), (5724, 157190), (5830, 154332), (5940, 151474), (6360, 141471), (6996, 128610), (7145, 125928), (7155, 125752), (8574, 104940), (8745, 102888), (9540, 94314), (10494, 85740), (11432, 78705), (11448, 78595), (11660, 77166), (11880, 75737), (12861, 69960), (13992, 64305), (14290, 62964), (14310, 62876), (15719, 57240), (15741, 57160), (17148, 52470), (17490, 51444), (19080, 47157), (20988, 42870), (21435, 41976), (23320, 38583), (25722, 34980), (26235, 34296), (28580, 31482), (28620, 31438)]