69273750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 224365680

約数和(自身を除く): 155091930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 29, 30, 35, 39, 42, 49, 50, 58, 65, 70, 75, 78, 87, 91, 98, 105, 125, 130, 145, 147, 150, 174, 175, 182, 195, 203, 210, 245, 250, 273, 290, 294, 325, 350, 375, 377, 390, 406, 435, 455, 490, 525, 546, 609, 625, 637, 650, 725, 735, 750, 754, 870, 875, 910, 975, 1015, 1050, 1131, 1218, 1225, 1250, 1274, 1365, 1421, 1450, 1470, 1625, 1750, 1875, 1885, 1911, 1950, 2030, 2175, 2262, 2275, 2450, 2625, 2639, 2730, 2842, 3045, 3185, 3250, 3625, 3675, 3750, 3770, 3822, 4263, 4350, 4375, 4550, 4875, 5075, 5250, 5278, 5655, 6090, 6125, 6370, 6825, 7105, 7250, 7350, 7917, 8125, 8526, 8750, 9425, 9555, 9750, 10150, 10875, 11310, 11375, 12250, 13125, 13195, 13650, 14210, 15225, 15834, 15925, 16250, 18125, 18375, 18473, 18850, 19110, 21315, 21750, 22750, 24375, 25375, 26250, 26390, 28275, 30450, 30625, 31850, 34125, 35525, 36250, 36750, 36946, 39585, 42630, 47125, 47775, 48750, 50750, 54375, 55419, 56550, 56875, 61250, 65975, 68250, 71050, 76125, 79170, 79625, 91875, 92365, 94250, 95550, 106575, 108750, 110838, 113750, 126875, 131950, 141375, 152250, 159250, 170625, 177625, 183750, 184730, 197925, 213150, 235625, 238875, 253750, 277095, 282750, 329875, 341250, 355250, 380625, 395850, 398125, 461825, 471250, 477750, 532875, 554190, 659750, 706875, 761250, 796250, 888125, 923650, 989625, 1065750, 1194375, 1385475, 1413750, 1649375, 1776250, 1979250, 2309125, 2388750, 2664375, 2770950, 3298750, 4618250, 4948125, 5328750, 6927375, 9896250, 11545625, 13854750, 23091250, 34636875, 69273750]

約数ペア:

[(1, 69273750), (2, 34636875), (3, 23091250), (5, 13854750), (6, 11545625), (7, 9896250), (10, 6927375), (13, 5328750), (14, 4948125), (15, 4618250), (21, 3298750), (25, 2770950), (26, 2664375), (29, 2388750), (30, 2309125), (35, 1979250), (39, 1776250), (42, 1649375), (49, 1413750), (50, 1385475), (58, 1194375), (65, 1065750), (70, 989625), (75, 923650), (78, 888125), (87, 796250), (91, 761250), (98, 706875), (105, 659750), (125, 554190), (130, 532875), (145, 477750), (147, 471250), (150, 461825), (174, 398125), (175, 395850), (182, 380625), (195, 355250), (203, 341250), (210, 329875), (245, 282750), (250, 277095), (273, 253750), (290, 238875), (294, 235625), (325, 213150), (350, 197925), (375, 184730), (377, 183750), (390, 177625), (406, 170625), (435, 159250), (455, 152250), (490, 141375), (525, 131950), (546, 126875), (609, 113750), (625, 110838), (637, 108750), (650, 106575), (725, 95550), (735, 94250), (750, 92365), (754, 91875), (870, 79625), (875, 79170), (910, 76125), (975, 71050), (1015, 68250), (1050, 65975), (1131, 61250), (1218, 56875), (1225, 56550), (1250, 55419), (1274, 54375), (1365, 50750), (1421, 48750), (1450, 47775), (1470, 47125), (1625, 42630), (1750, 39585), (1875, 36946), (1885, 36750), (1911, 36250), (1950, 35525), (2030, 34125), (2175, 31850), (2262, 30625), (2275, 30450), (2450, 28275), (2625, 26390), (2639, 26250), (2730, 25375), (2842, 24375), (3045, 22750), (3185, 21750), (3250, 21315), (3625, 19110), (3675, 18850), (3750, 18473), (3770, 18375), (3822, 18125), (4263, 16250), (4350, 15925), (4375, 15834), (4550, 15225), (4875, 14210), (5075, 13650), (5250, 13195), (5278, 13125), (5655, 12250), (6090, 11375), (6125, 11310), (6370, 10875), (6825, 10150), (7105, 9750), (7250, 9555), (7350, 9425), (7917, 8750), (8125, 8526)]