90490680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 339768000

約数和(自身を除く): 249277320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 241, 252, 280, 298, 315, 360, 420, 447, 482, 504, 596, 630, 723, 745, 840, 894, 964, 1043, 1192, 1205, 1260, 1341, 1446, 1490, 1687, 1788, 1928, 2086, 2169, 2235, 2410, 2520, 2682, 2892, 2980, 3129, 3374, 3576, 3615, 4172, 4338, 4470, 4820, 5061, 5215, 5364, 5784, 5960, 6258, 6705, 6748, 7230, 8344, 8435, 8676, 8940, 9387, 9640, 10122, 10430, 10728, 10845, 12516, 13410, 13496, 14460, 15183, 15645, 16870, 17352, 17880, 18774, 20244, 20860, 21690, 25032, 25305, 26820, 28920, 30366, 31290, 33740, 35909, 37548, 40488, 41720, 43380, 46935, 50610, 53640, 60732, 62580, 67480, 71818, 75096, 75915, 86760, 93870, 101220, 107727, 121464, 125160, 143636, 151830, 179545, 187740, 202440, 215454, 251363, 287272, 303660, 323181, 359090, 375480, 430908, 502726, 538635, 607320, 646362, 718180, 754089, 861816, 1005452, 1077270, 1256815, 1292724, 1436360, 1508178, 1615905, 2010904, 2154540, 2262267, 2513630, 2585448, 3016356, 3231810, 3770445, 4309080, 4524534, 5027260, 6032712, 6463620, 7540890, 9049068, 10054520, 11311335, 12927240, 15081780, 18098136, 22622670, 30163560, 45245340, 90490680]

約数ペア:

[(1, 90490680), (2, 45245340), (3, 30163560), (4, 22622670), (5, 18098136), (6, 15081780), (7, 12927240), (8, 11311335), (9, 10054520), (10, 9049068), (12, 7540890), (14, 6463620), (15, 6032712), (18, 5027260), (20, 4524534), (21, 4309080), (24, 3770445), (28, 3231810), (30, 3016356), (35, 2585448), (36, 2513630), (40, 2262267), (42, 2154540), (45, 2010904), (56, 1615905), (60, 1508178), (63, 1436360), (70, 1292724), (72, 1256815), (84, 1077270), (90, 1005452), (105, 861816), (120, 754089), (126, 718180), (140, 646362), (149, 607320), (168, 538635), (180, 502726), (210, 430908), (241, 375480), (252, 359090), (280, 323181), (298, 303660), (315, 287272), (360, 251363), (420, 215454), (447, 202440), (482, 187740), (504, 179545), (596, 151830), (630, 143636), (723, 125160), (745, 121464), (840, 107727), (894, 101220), (964, 93870), (1043, 86760), (1192, 75915), (1205, 75096), (1260, 71818), (1341, 67480), (1446, 62580), (1490, 60732), (1687, 53640), (1788, 50610), (1928, 46935), (2086, 43380), (2169, 41720), (2235, 40488), (2410, 37548), (2520, 35909), (2682, 33740), (2892, 31290), (2980, 30366), (3129, 28920), (3374, 26820), (3576, 25305), (3615, 25032), (4172, 21690), (4338, 20860), (4470, 20244), (4820, 18774), (5061, 17880), (5215, 17352), (5364, 16870), (5784, 15645), (5960, 15183), (6258, 14460), (6705, 13496), (6748, 13410), (7230, 12516), (8344, 10845), (8435, 10728), (8676, 10430), (8940, 10122), (9387, 9640)]