83879250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 257886720

約数和(自身を除く): 174007470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 525, 546, 650, 750, 875, 910, 975, 1050, 1229, 1365, 1625, 1750, 1950, 2275, 2458, 2625, 2730, 3250, 3687, 4550, 4875, 5250, 6145, 6825, 7374, 8603, 9750, 11375, 12290, 13650, 15977, 17206, 18435, 22750, 25809, 30725, 31954, 34125, 36870, 43015, 47931, 51618, 61450, 68250, 79885, 86030, 92175, 95862, 111839, 129045, 153625, 159770, 184350, 215075, 223678, 239655, 258090, 307250, 335517, 399425, 430150, 460875, 479310, 559195, 645225, 671034, 798850, 921750, 1075375, 1118390, 1198275, 1290450, 1677585, 1997125, 2150750, 2396550, 2795975, 3226125, 3355170, 3994250, 5591950, 5991375, 6452250, 8387925, 11982750, 13979875, 16775850, 27959750, 41939625, 83879250]

約数ペア:

[(1, 83879250), (2, 41939625), (3, 27959750), (5, 16775850), (6, 13979875), (7, 11982750), (10, 8387925), (13, 6452250), (14, 5991375), (15, 5591950), (21, 3994250), (25, 3355170), (26, 3226125), (30, 2795975), (35, 2396550), (39, 2150750), (42, 1997125), (50, 1677585), (65, 1290450), (70, 1198275), (75, 1118390), (78, 1075375), (91, 921750), (105, 798850), (125, 671034), (130, 645225), (150, 559195), (175, 479310), (182, 460875), (195, 430150), (210, 399425), (250, 335517), (273, 307250), (325, 258090), (350, 239655), (375, 223678), (390, 215075), (455, 184350), (525, 159770), (546, 153625), (650, 129045), (750, 111839), (875, 95862), (910, 92175), (975, 86030), (1050, 79885), (1229, 68250), (1365, 61450), (1625, 51618), (1750, 47931), (1950, 43015), (2275, 36870), (2458, 34125), (2625, 31954), (2730, 30725), (3250, 25809), (3687, 22750), (4550, 18435), (4875, 17206), (5250, 15977), (6145, 13650), (6825, 12290), (7374, 11375), (8603, 9750)]