55622880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 202201272

約数和(自身を除く): 146578392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 107, 114, 120, 144, 152, 160, 171, 180, 190, 214, 228, 240, 285, 288, 304, 321, 342, 360, 361, 380, 428, 456, 480, 535, 570, 608, 642, 684, 720, 722, 760, 855, 856, 912, 963, 1070, 1083, 1140, 1284, 1368, 1440, 1444, 1520, 1605, 1710, 1712, 1805, 1824, 1926, 2033, 2140, 2166, 2280, 2568, 2736, 2888, 3040, 3210, 3249, 3420, 3424, 3610, 3852, 4066, 4280, 4332, 4560, 4815, 5136, 5415, 5472, 5776, 6099, 6420, 6498, 6840, 7220, 7704, 8132, 8560, 8664, 9120, 9630, 10165, 10272, 10830, 11552, 12198, 12840, 12996, 13680, 14440, 15408, 16245, 16264, 17120, 17328, 18297, 19260, 20330, 21660, 24396, 25680, 25992, 27360, 28880, 30495, 30816, 32490, 32528, 34656, 36594, 38520, 38627, 40660, 43320, 48792, 51360, 51984, 57760, 60990, 64980, 65056, 73188, 77040, 77254, 81320, 86640, 91485, 97584, 103968, 115881, 121980, 129960, 146376, 154080, 154508, 162640, 173280, 182970, 193135, 195168, 231762, 243960, 259920, 292752, 309016, 325280, 347643, 365940, 386270, 463524, 487920, 519840, 579405, 585504, 618032, 695286, 731880, 772540, 927048, 975840, 1158810, 1236064, 1390572, 1463760, 1545080, 1738215, 1854096, 2317620, 2781144, 2927520, 3090160, 3476430, 3708192, 4635240, 5562288, 6180320, 6952860, 9270480, 11124576, 13905720, 18540960, 27811440, 55622880]

約数ペア:

[(1, 55622880), (2, 27811440), (3, 18540960), (4, 13905720), (5, 11124576), (6, 9270480), (8, 6952860), (9, 6180320), (10, 5562288), (12, 4635240), (15, 3708192), (16, 3476430), (18, 3090160), (19, 2927520), (20, 2781144), (24, 2317620), (30, 1854096), (32, 1738215), (36, 1545080), (38, 1463760), (40, 1390572), (45, 1236064), (48, 1158810), (57, 975840), (60, 927048), (72, 772540), (76, 731880), (80, 695286), (90, 618032), (95, 585504), (96, 579405), (107, 519840), (114, 487920), (120, 463524), (144, 386270), (152, 365940), (160, 347643), (171, 325280), (180, 309016), (190, 292752), (214, 259920), (228, 243960), (240, 231762), (285, 195168), (288, 193135), (304, 182970), (321, 173280), (342, 162640), (360, 154508), (361, 154080), (380, 146376), (428, 129960), (456, 121980), (480, 115881), (535, 103968), (570, 97584), (608, 91485), (642, 86640), (684, 81320), (720, 77254), (722, 77040), (760, 73188), (855, 65056), (856, 64980), (912, 60990), (963, 57760), (1070, 51984), (1083, 51360), (1140, 48792), (1284, 43320), (1368, 40660), (1440, 38627), (1444, 38520), (1520, 36594), (1605, 34656), (1710, 32528), (1712, 32490), (1805, 30816), (1824, 30495), (1926, 28880), (2033, 27360), (2140, 25992), (2166, 25680), (2280, 24396), (2568, 21660), (2736, 20330), (2888, 19260), (3040, 18297), (3210, 17328), (3249, 17120), (3420, 16264), (3424, 16245), (3610, 15408), (3852, 14440), (4066, 13680), (4280, 12996), (4332, 12840), (4560, 12198), (4815, 11552), (5136, 10830), (5415, 10272), (5472, 10165), (5776, 9630), (6099, 9120), (6420, 8664), (6498, 8560), (6840, 8132), (7220, 7704)]