91846480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 249091200

約数和(自身を除く): 157244720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 59, 61, 80, 88, 110, 116, 118, 122, 145, 176, 220, 232, 236, 244, 290, 295, 305, 319, 440, 464, 472, 488, 580, 590, 610, 638, 649, 671, 880, 944, 976, 1160, 1180, 1220, 1276, 1298, 1342, 1595, 1711, 1769, 2320, 2360, 2440, 2552, 2596, 2684, 3190, 3245, 3355, 3422, 3538, 3599, 4720, 4880, 5104, 5192, 5368, 6380, 6490, 6710, 6844, 7076, 7198, 8555, 8845, 10384, 10736, 12760, 12980, 13420, 13688, 14152, 14396, 17110, 17690, 17995, 18821, 19459, 25520, 25960, 26840, 27376, 28304, 28792, 34220, 35380, 35990, 37642, 38918, 39589, 51920, 53680, 57584, 68440, 70760, 71980, 75284, 77836, 79178, 94105, 97295, 104371, 136880, 141520, 143960, 150568, 155672, 158356, 188210, 194590, 197945, 208742, 287920, 301136, 311344, 316712, 376420, 389180, 395890, 417484, 521855, 633424, 752840, 778360, 791780, 834968, 1043710, 1148081, 1505680, 1556720, 1583560, 1669936, 2087420, 2296162, 3167120, 4174840, 4592324, 5740405, 8349680, 9184648, 11480810, 18369296, 22961620, 45923240, 91846480]

約数ペア:

[(1, 91846480), (2, 45923240), (4, 22961620), (5, 18369296), (8, 11480810), (10, 9184648), (11, 8349680), (16, 5740405), (20, 4592324), (22, 4174840), (29, 3167120), (40, 2296162), (44, 2087420), (55, 1669936), (58, 1583560), (59, 1556720), (61, 1505680), (80, 1148081), (88, 1043710), (110, 834968), (116, 791780), (118, 778360), (122, 752840), (145, 633424), (176, 521855), (220, 417484), (232, 395890), (236, 389180), (244, 376420), (290, 316712), (295, 311344), (305, 301136), (319, 287920), (440, 208742), (464, 197945), (472, 194590), (488, 188210), (580, 158356), (590, 155672), (610, 150568), (638, 143960), (649, 141520), (671, 136880), (880, 104371), (944, 97295), (976, 94105), (1160, 79178), (1180, 77836), (1220, 75284), (1276, 71980), (1298, 70760), (1342, 68440), (1595, 57584), (1711, 53680), (1769, 51920), (2320, 39589), (2360, 38918), (2440, 37642), (2552, 35990), (2596, 35380), (2684, 34220), (3190, 28792), (3245, 28304), (3355, 27376), (3422, 26840), (3538, 25960), (3599, 25520), (4720, 19459), (4880, 18821), (5104, 17995), (5192, 17690), (5368, 17110), (6380, 14396), (6490, 14152), (6710, 13688), (6844, 13420), (7076, 12980), (7198, 12760), (8555, 10736), (8845, 10384)]