15227539920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2357}}^1$

素因数の和:3379

約数の個数: 200

約数和(自身を含む): 52963009704

約数和(自身を除く): 37735469784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 997, 1080, 1296, 1620, 1994, 2160, 2357, 2991, 3240, 3988, 4714, 4985, 5982, 6480, 7071, 7976, 8973, 9428, 9970, 11785, 11964, 14142, 14955, 15952, 17946, 18856, 19940, 21213, 23570, 23928, 26919, 28284, 29910, 35355, 35892, 37712, 39880, 42426, 44865, 47140, 47856, 53838, 56568, 59820, 63639, 70710, 71784, 79760, 80757, 84852, 89730, 94280, 106065, 107676, 113136, 119640, 127278, 134595, 141420, 143568, 161514, 169704, 179460, 188560, 190917, 212130, 215352, 239280, 254556, 269190, 282840, 318195, 323028, 339408, 358920, 381834, 403785, 424260, 430704, 509112, 538380, 565680, 636390, 646056, 717840, 763668, 807570, 848520, 954585, 1018224, 1076760, 1272780, 1292112, 1527336, 1615140, 1697040, 1909170, 2153520, 2349929, 2545560, 3054672, 3230280, 3818340, 4699858, 5091120, 6460560, 7049787, 7636680, 9399716, 11749645, 14099574, 15273360, 18799432, 21149361, 23499290, 28199148, 35248935, 37598864, 42298722, 46998580, 56398296, 63448083, 70497870, 84597444, 93997160, 105746805, 112796592, 126896166, 140995740, 169194888, 187994320, 190344249, 211493610, 253792332, 281991480, 317240415, 338389776, 380688498, 422987220, 507584664, 563982960, 634480830, 761376996, 845974440, 951721245, 1015169328, 1268961660, 1522753992, 1691948880, 1903442490, 2537923320, 3045507984, 3806884980, 5075846640, 7613769960, 15227539920]

約数ペア:

[(1, 15227539920), (2, 7613769960), (3, 5075846640), (4, 3806884980), (5, 3045507984), (6, 2537923320), (8, 1903442490), (9, 1691948880), (10, 1522753992), (12, 1268961660), (15, 1015169328), (16, 951721245), (18, 845974440), (20, 761376996), (24, 634480830), (27, 563982960), (30, 507584664), (36, 422987220), (40, 380688498), (45, 338389776), (48, 317240415), (54, 281991480), (60, 253792332), (72, 211493610), (80, 190344249), (81, 187994320), (90, 169194888), (108, 140995740), (120, 126896166), (135, 112796592), (144, 105746805), (162, 93997160), (180, 84597444), (216, 70497870), (240, 63448083), (270, 56398296), (324, 46998580), (360, 42298722), (405, 37598864), (432, 35248935), (540, 28199148), (648, 23499290), (720, 21149361), (810, 18799432), (997, 15273360), (1080, 14099574), (1296, 11749645), (1620, 9399716), (1994, 7636680), (2160, 7049787), (2357, 6460560), (2991, 5091120), (3240, 4699858), (3988, 3818340), (4714, 3230280), (4985, 3054672), (5982, 2545560), (6480, 2349929), (7071, 2153520), (7976, 1909170), (8973, 1697040), (9428, 1615140), (9970, 1527336), (11785, 1292112), (11964, 1272780), (14142, 1076760), (14955, 1018224), (15952, 954585), (17946, 848520), (18856, 807570), (19940, 763668), (21213, 717840), (23570, 646056), (23928, 636390), (26919, 565680), (28284, 538380), (29910, 509112), (35355, 430704), (35892, 424260), (37712, 403785), (39880, 381834), (42426, 358920), (44865, 339408), (47140, 323028), (47856, 318195), (53838, 282840), (56568, 269190), (59820, 254556), (63639, 239280), (70710, 215352), (71784, 212130), (79760, 190917), (80757, 188560), (84852, 179460), (89730, 169704), (94280, 161514), (106065, 143568), (107676, 141420), (113136, 134595), (119640, 127278)]