90479700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 319979520

約数和(自身を除く): 229499820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 31, 36, 45, 46, 47, 50, 54, 60, 62, 69, 75, 90, 92, 93, 94, 100, 108, 115, 124, 135, 138, 141, 150, 155, 180, 186, 188, 207, 225, 230, 235, 270, 276, 279, 282, 300, 310, 345, 372, 414, 423, 450, 460, 465, 470, 540, 558, 564, 575, 620, 621, 675, 690, 705, 713, 775, 828, 837, 846, 900, 930, 940, 1035, 1081, 1116, 1150, 1175, 1242, 1269, 1350, 1380, 1395, 1410, 1426, 1457, 1550, 1674, 1692, 1725, 1860, 2070, 2115, 2139, 2162, 2300, 2325, 2350, 2484, 2538, 2700, 2790, 2820, 2852, 2914, 3100, 3105, 3243, 3348, 3450, 3525, 3565, 4140, 4185, 4230, 4278, 4324, 4371, 4650, 4700, 5076, 5175, 5405, 5580, 5828, 6210, 6345, 6417, 6486, 6900, 6975, 7050, 7130, 7285, 8370, 8460, 8556, 8742, 9300, 9729, 10350, 10575, 10695, 10810, 12420, 12690, 12834, 12972, 13113, 13950, 14100, 14260, 14570, 15525, 16215, 16740, 17484, 17825, 19251, 19458, 20700, 20925, 21150, 21390, 21620, 21855, 25380, 25668, 26226, 27025, 27900, 29140, 29187, 31050, 31725, 32085, 32430, 33511, 35650, 36425, 38502, 38916, 39339, 41850, 42300, 42780, 43710, 48645, 52452, 53475, 54050, 58374, 62100, 63450, 64170, 64860, 65565, 67022, 71300, 72850, 77004, 78678, 81075, 83700, 87420, 96255, 97290, 100533, 106950, 108100, 109275, 116748, 126900, 128340, 131130, 134044, 145700, 145935, 157356, 160425, 162150, 167555, 192510, 194580, 196695, 201066, 213900, 218550, 243225, 262260, 291870, 301599, 320850, 324300, 327825, 335110, 385020, 393390, 402132, 437100, 481275, 486450, 502665, 583740, 603198, 641700, 655650, 670220, 729675, 786780, 837775, 904797, 962550, 972900, 983475, 1005330, 1206396, 1311300, 1459350, 1507995, 1675550, 1809594, 1925100, 1966950, 2010660, 2513325, 2918700, 3015990, 3351100, 3619188, 3933900, 4523985, 5026650, 6031980, 7539975, 9047970, 10053300, 15079950, 18095940, 22619925, 30159900, 45239850, 90479700]

約数ペア:

[(1, 90479700), (2, 45239850), (3, 30159900), (4, 22619925), (5, 18095940), (6, 15079950), (9, 10053300), (10, 9047970), (12, 7539975), (15, 6031980), (18, 5026650), (20, 4523985), (23, 3933900), (25, 3619188), (27, 3351100), (30, 3015990), (31, 2918700), (36, 2513325), (45, 2010660), (46, 1966950), (47, 1925100), (50, 1809594), (54, 1675550), (60, 1507995), (62, 1459350), (69, 1311300), (75, 1206396), (90, 1005330), (92, 983475), (93, 972900), (94, 962550), (100, 904797), (108, 837775), (115, 786780), (124, 729675), (135, 670220), (138, 655650), (141, 641700), (150, 603198), (155, 583740), (180, 502665), (186, 486450), (188, 481275), (207, 437100), (225, 402132), (230, 393390), (235, 385020), (270, 335110), (276, 327825), (279, 324300), (282, 320850), (300, 301599), (310, 291870), (345, 262260), (372, 243225), (414, 218550), (423, 213900), (450, 201066), (460, 196695), (465, 194580), (470, 192510), (540, 167555), (558, 162150), (564, 160425), (575, 157356), (620, 145935), (621, 145700), (675, 134044), (690, 131130), (705, 128340), (713, 126900), (775, 116748), (828, 109275), (837, 108100), (846, 106950), (900, 100533), (930, 97290), (940, 96255), (1035, 87420), (1081, 83700), (1116, 81075), (1150, 78678), (1175, 77004), (1242, 72850), (1269, 71300), (1350, 67022), (1380, 65565), (1395, 64860), (1410, 64170), (1426, 63450), (1457, 62100), (1550, 58374), (1674, 54050), (1692, 53475), (1725, 52452), (1860, 48645), (2070, 43710), (2115, 42780), (2139, 42300), (2162, 41850), (2300, 39339), (2325, 38916), (2350, 38502), (2484, 36425), (2538, 35650), (2700, 33511), (2790, 32430), (2820, 32085), (2852, 31725), (2914, 31050), (3100, 29187), (3105, 29140), (3243, 27900), (3348, 27025), (3450, 26226), (3525, 25668), (3565, 25380), (4140, 21855), (4185, 21620), (4230, 21390), (4278, 21150), (4324, 20925), (4371, 20700), (4650, 19458), (4700, 19251), (5076, 17825), (5175, 17484), (5405, 16740), (5580, 16215), (5828, 15525), (6210, 14570), (6345, 14260), (6417, 14100), (6486, 13950), (6900, 13113), (6975, 12972), (7050, 12834), (7130, 12690), (7285, 12420), (8370, 10810), (8460, 10695), (8556, 10575), (8742, 10350), (9300, 9729)]