148523900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 108

約数和(自身を含む): 397193328

約数和(自身を除く): 248669428

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 595, 700, 833, 850, 980, 1190, 1225, 1666, 1700, 1783, 2380, 2450, 2975, 3332, 3566, 4165, 4900, 5950, 7132, 8330, 8915, 11900, 12481, 16660, 17830, 20825, 24962, 30311, 35660, 41650, 44575, 49924, 60622, 62405, 83300, 87367, 89150, 121244, 124810, 151555, 174734, 178300, 212177, 249620, 303110, 312025, 349468, 424354, 436835, 606220, 624050, 757775, 848708, 873670, 1060885, 1248100, 1485239, 1515550, 1747340, 2121770, 2184175, 2970478, 3031100, 4243540, 4368350, 5304425, 5940956, 7426195, 8736700, 10608850, 14852390, 21217700, 29704780, 37130975, 74261950, 148523900]

約数ペア:

[(1, 148523900), (2, 74261950), (4, 37130975), (5, 29704780), (7, 21217700), (10, 14852390), (14, 10608850), (17, 8736700), (20, 7426195), (25, 5940956), (28, 5304425), (34, 4368350), (35, 4243540), (49, 3031100), (50, 2970478), (68, 2184175), (70, 2121770), (85, 1747340), (98, 1515550), (100, 1485239), (119, 1248100), (140, 1060885), (170, 873670), (175, 848708), (196, 757775), (238, 624050), (245, 606220), (340, 436835), (350, 424354), (425, 349468), (476, 312025), (490, 303110), (595, 249620), (700, 212177), (833, 178300), (850, 174734), (980, 151555), (1190, 124810), (1225, 121244), (1666, 89150), (1700, 87367), (1783, 83300), (2380, 62405), (2450, 60622), (2975, 49924), (3332, 44575), (3566, 41650), (4165, 35660), (4900, 30311), (5950, 24962), (7132, 20825), (8330, 17830), (8915, 16660), (11900, 12481)]