282785100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 144

約数和(自身を含む): 909941760

約数和(自身を除く): 627156660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2339, 2418, 3100, 3900, 4030, 4650, 4678, 4836, 6045, 7017, 8060, 9300, 9356, 10075, 11695, 12090, 14034, 20150, 23390, 24180, 28068, 30225, 30407, 35085, 40300, 46780, 58475, 60450, 60814, 70170, 72509, 91221, 116950, 120900, 121628, 140340, 145018, 152035, 175425, 182442, 217527, 233900, 290036, 304070, 350850, 362545, 364884, 435054, 456105, 608140, 701700, 725090, 760175, 870108, 912210, 942617, 1087635, 1450180, 1520350, 1812725, 1824420, 1885234, 2175270, 2280525, 2827851, 3040700, 3625450, 3770468, 4350540, 4561050, 4713085, 5438175, 5655702, 7250900, 9122100, 9426170, 10876350, 11311404, 14139255, 18852340, 21752700, 23565425, 28278510, 47130850, 56557020, 70696275, 94261700, 141392550, 282785100]

約数ペア:

[(1, 282785100), (2, 141392550), (3, 94261700), (4, 70696275), (5, 56557020), (6, 47130850), (10, 28278510), (12, 23565425), (13, 21752700), (15, 18852340), (20, 14139255), (25, 11311404), (26, 10876350), (30, 9426170), (31, 9122100), (39, 7250900), (50, 5655702), (52, 5438175), (60, 4713085), (62, 4561050), (65, 4350540), (75, 3770468), (78, 3625450), (93, 3040700), (100, 2827851), (124, 2280525), (130, 2175270), (150, 1885234), (155, 1824420), (156, 1812725), (186, 1520350), (195, 1450180), (260, 1087635), (300, 942617), (310, 912210), (325, 870108), (372, 760175), (390, 725090), (403, 701700), (465, 608140), (620, 456105), (650, 435054), (775, 364884), (780, 362545), (806, 350850), (930, 304070), (975, 290036), (1209, 233900), (1300, 217527), (1550, 182442), (1612, 175425), (1860, 152035), (1950, 145018), (2015, 140340), (2325, 121628), (2339, 120900), (2418, 116950), (3100, 91221), (3900, 72509), (4030, 70170), (4650, 60814), (4678, 60450), (4836, 58475), (6045, 46780), (7017, 40300), (8060, 35085), (9300, 30407), (9356, 30225), (10075, 28068), (11695, 24180), (12090, 23390), (14034, 20150)]