102517320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 322704000

約数和(自身を除く): 220186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 89, 116, 120, 145, 174, 178, 232, 267, 290, 331, 348, 356, 435, 445, 534, 580, 662, 696, 712, 870, 890, 993, 1068, 1160, 1324, 1335, 1655, 1740, 1780, 1986, 2136, 2581, 2648, 2670, 3310, 3480, 3560, 3972, 4965, 5162, 5340, 6620, 7743, 7944, 9599, 9930, 10324, 10680, 12905, 13240, 15486, 19198, 19860, 20648, 25810, 28797, 29459, 30972, 38396, 38715, 39720, 47995, 51620, 57594, 58918, 61944, 76792, 77430, 88377, 95990, 103240, 115188, 117836, 143985, 147295, 154860, 176754, 191980, 230376, 235672, 287970, 294590, 309720, 353508, 383960, 441885, 575940, 589180, 707016, 854311, 883770, 1151880, 1178360, 1708622, 1767540, 2562933, 3417244, 3535080, 4271555, 5125866, 6834488, 8543110, 10251732, 12814665, 17086220, 20503464, 25629330, 34172440, 51258660, 102517320]

約数ペア:

[(1, 102517320), (2, 51258660), (3, 34172440), (4, 25629330), (5, 20503464), (6, 17086220), (8, 12814665), (10, 10251732), (12, 8543110), (15, 6834488), (20, 5125866), (24, 4271555), (29, 3535080), (30, 3417244), (40, 2562933), (58, 1767540), (60, 1708622), (87, 1178360), (89, 1151880), (116, 883770), (120, 854311), (145, 707016), (174, 589180), (178, 575940), (232, 441885), (267, 383960), (290, 353508), (331, 309720), (348, 294590), (356, 287970), (435, 235672), (445, 230376), (534, 191980), (580, 176754), (662, 154860), (696, 147295), (712, 143985), (870, 117836), (890, 115188), (993, 103240), (1068, 95990), (1160, 88377), (1324, 77430), (1335, 76792), (1655, 61944), (1740, 58918), (1780, 57594), (1986, 51620), (2136, 47995), (2581, 39720), (2648, 38715), (2670, 38396), (3310, 30972), (3480, 29459), (3560, 28797), (3972, 25810), (4965, 20648), (5162, 19860), (5340, 19198), (6620, 15486), (7743, 13240), (7944, 12905), (9599, 10680), (9930, 10324)]