74551750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 179262720

約数和(自身を除く): 104710970

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 113, 125, 130, 145, 175, 182, 203, 226, 250, 290, 325, 350, 377, 406, 455, 565, 650, 725, 754, 791, 875, 910, 1015, 1130, 1450, 1469, 1582, 1625, 1750, 1885, 2030, 2275, 2639, 2825, 2938, 3250, 3277, 3625, 3770, 3955, 4550, 5075, 5278, 5650, 6554, 7250, 7345, 7910, 9425, 10150, 10283, 11375, 13195, 14125, 14690, 16385, 18850, 19775, 20566, 22750, 22939, 25375, 26390, 28250, 32770, 36725, 39550, 42601, 45878, 47125, 50750, 51415, 65975, 73450, 81925, 85202, 94250, 98875, 102830, 114695, 131950, 163850, 183625, 197750, 213005, 229390, 257075, 298207, 329875, 367250, 409625, 426010, 514150, 573475, 596414, 659750, 819250, 1065025, 1146950, 1285375, 1491035, 2130050, 2570750, 2867375, 2982070, 5325125, 5734750, 7455175, 10650250, 14910350, 37275875, 74551750]

約数ペア:

[(1, 74551750), (2, 37275875), (5, 14910350), (7, 10650250), (10, 7455175), (13, 5734750), (14, 5325125), (25, 2982070), (26, 2867375), (29, 2570750), (35, 2130050), (50, 1491035), (58, 1285375), (65, 1146950), (70, 1065025), (91, 819250), (113, 659750), (125, 596414), (130, 573475), (145, 514150), (175, 426010), (182, 409625), (203, 367250), (226, 329875), (250, 298207), (290, 257075), (325, 229390), (350, 213005), (377, 197750), (406, 183625), (455, 163850), (565, 131950), (650, 114695), (725, 102830), (754, 98875), (791, 94250), (875, 85202), (910, 81925), (1015, 73450), (1130, 65975), (1450, 51415), (1469, 50750), (1582, 47125), (1625, 45878), (1750, 42601), (1885, 39550), (2030, 36725), (2275, 32770), (2639, 28250), (2825, 26390), (2938, 25375), (3250, 22939), (3277, 22750), (3625, 20566), (3770, 19775), (3955, 18850), (4550, 16385), (5075, 14690), (5278, 14125), (5650, 13195), (6554, 11375), (7250, 10283), (7345, 10150), (7910, 9425)]