181004850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30972

約数の個数: 72

約数和(自身を含む): 523724292

約数和(自身を除く): 342719442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 30941, 61882, 92823, 154705, 185646, 278469, 309410, 402233, 464115, 556938, 773525, 804466, 928230, 1206699, 1392345, 1547050, 2011165, 2320575, 2413398, 2784690, 3620097, 4022330, 4641150, 6033495, 6961725, 7240194, 10055825, 12066990, 13923450, 18100485, 20111650, 30167475, 36200970, 60334950, 90502425, 181004850]

約数ペア:

[(1, 181004850), (2, 90502425), (3, 60334950), (5, 36200970), (6, 30167475), (9, 20111650), (10, 18100485), (13, 13923450), (15, 12066990), (18, 10055825), (25, 7240194), (26, 6961725), (30, 6033495), (39, 4641150), (45, 4022330), (50, 3620097), (65, 2784690), (75, 2413398), (78, 2320575), (90, 2011165), (117, 1547050), (130, 1392345), (150, 1206699), (195, 928230), (225, 804466), (234, 773525), (325, 556938), (390, 464115), (450, 402233), (585, 309410), (650, 278469), (975, 185646), (1170, 154705), (1950, 92823), (2925, 61882), (5850, 30941)]