16955250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 47803392

約数和(自身を除く): 30848142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 47, 50, 65, 74, 75, 78, 94, 111, 125, 130, 141, 150, 185, 195, 222, 235, 250, 282, 325, 370, 375, 390, 470, 481, 555, 611, 650, 705, 750, 925, 962, 975, 1110, 1175, 1222, 1410, 1443, 1625, 1739, 1833, 1850, 1950, 2350, 2405, 2775, 2886, 3055, 3250, 3478, 3525, 3666, 4625, 4810, 4875, 5217, 5550, 5875, 6110, 7050, 7215, 8695, 9165, 9250, 9750, 10434, 11750, 12025, 13875, 14430, 15275, 17390, 17625, 18330, 22607, 24050, 26085, 27750, 30550, 35250, 36075, 43475, 45214, 45825, 52170, 60125, 67821, 72150, 76375, 86950, 91650, 113035, 120250, 130425, 135642, 152750, 180375, 217375, 226070, 229125, 260850, 339105, 360750, 434750, 458250, 565175, 652125, 678210, 1130350, 1304250, 1695525, 2825875, 3391050, 5651750, 8477625, 16955250]

約数ペア:

[(1, 16955250), (2, 8477625), (3, 5651750), (5, 3391050), (6, 2825875), (10, 1695525), (13, 1304250), (15, 1130350), (25, 678210), (26, 652125), (30, 565175), (37, 458250), (39, 434750), (47, 360750), (50, 339105), (65, 260850), (74, 229125), (75, 226070), (78, 217375), (94, 180375), (111, 152750), (125, 135642), (130, 130425), (141, 120250), (150, 113035), (185, 91650), (195, 86950), (222, 76375), (235, 72150), (250, 67821), (282, 60125), (325, 52170), (370, 45825), (375, 45214), (390, 43475), (470, 36075), (481, 35250), (555, 30550), (611, 27750), (650, 26085), (705, 24050), (750, 22607), (925, 18330), (962, 17625), (975, 17390), (1110, 15275), (1175, 14430), (1222, 13875), (1410, 12025), (1443, 11750), (1625, 10434), (1739, 9750), (1833, 9250), (1850, 9165), (1950, 8695), (2350, 7215), (2405, 7050), (2775, 6110), (2886, 5875), (3055, 5550), (3250, 5217), (3478, 4875), (3525, 4810), (3666, 4625)]