67711800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8713

約数の個数: 96

約数和(自身を含む): 226079280

約数和(自身を除く): 158367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8681, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 104172, 112853, 130215, 173620, 208344, 217025, 225706, 260430, 338559, 347240, 434050, 451412, 520860, 564265, 651075, 677118, 868100, 902824, 1041720, 1128530, 1302150, 1354236, 1692795, 1736200, 2257060, 2604300, 2708472, 2821325, 3385590, 4514120, 5208600, 5642650, 6771180, 8463975, 11285300, 13542360, 16927950, 22570600, 33855900, 67711800]

約数ペア:

[(1, 67711800), (2, 33855900), (3, 22570600), (4, 16927950), (5, 13542360), (6, 11285300), (8, 8463975), (10, 6771180), (12, 5642650), (13, 5208600), (15, 4514120), (20, 3385590), (24, 2821325), (25, 2708472), (26, 2604300), (30, 2257060), (39, 1736200), (40, 1692795), (50, 1354236), (52, 1302150), (60, 1128530), (65, 1041720), (75, 902824), (78, 868100), (100, 677118), (104, 651075), (120, 564265), (130, 520860), (150, 451412), (156, 434050), (195, 347240), (200, 338559), (260, 260430), (300, 225706), (312, 217025), (325, 208344), (390, 173620), (520, 130215), (600, 112853), (650, 104172), (780, 86810), (975, 69448), (1300, 52086), (1560, 43405), (1950, 34724), (2600, 26043), (3900, 17362), (7800, 8681)]