71535100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 108

約数和(自身を含む): 194638584

約数和(自身を除く): 123103484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1123, 1225, 1274, 1300, 1820, 2246, 2275, 2450, 2548, 3185, 4492, 4550, 4900, 5615, 6370, 7861, 9100, 11230, 12740, 14599, 15722, 15925, 22460, 28075, 29198, 31444, 31850, 39305, 55027, 56150, 58396, 63700, 72995, 78610, 102193, 110054, 112300, 145990, 157220, 196525, 204386, 220108, 275135, 291980, 364975, 393050, 408772, 510965, 550270, 715351, 729950, 786100, 1021930, 1100540, 1375675, 1430702, 1459900, 2043860, 2554825, 2751350, 2861404, 3576755, 5109650, 5502700, 7153510, 10219300, 14307020, 17883775, 35767550, 71535100]

約数ペア:

[(1, 71535100), (2, 35767550), (4, 17883775), (5, 14307020), (7, 10219300), (10, 7153510), (13, 5502700), (14, 5109650), (20, 3576755), (25, 2861404), (26, 2751350), (28, 2554825), (35, 2043860), (49, 1459900), (50, 1430702), (52, 1375675), (65, 1100540), (70, 1021930), (91, 786100), (98, 729950), (100, 715351), (130, 550270), (140, 510965), (175, 408772), (182, 393050), (196, 364975), (245, 291980), (260, 275135), (325, 220108), (350, 204386), (364, 196525), (455, 157220), (490, 145990), (637, 112300), (650, 110054), (700, 102193), (910, 78610), (980, 72995), (1123, 63700), (1225, 58396), (1274, 56150), (1300, 55027), (1820, 39305), (2246, 31850), (2275, 31444), (2450, 29198), (2548, 28075), (3185, 22460), (4492, 15925), (4550, 15722), (4900, 14599), (5615, 12740), (6370, 11230), (7861, 9100)]