191534850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 144

約数和(自身を含む): 573791400

約数和(自身を除く): 382256550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 754, 870, 975, 1129, 1131, 1170, 1305, 1450, 1885, 1950, 2175, 2258, 2262, 2610, 2925, 3387, 3393, 3770, 4350, 5645, 5655, 5850, 6525, 6774, 6786, 9425, 10161, 11290, 11310, 13050, 14677, 16935, 16965, 18850, 20322, 28225, 28275, 29354, 32741, 33870, 33930, 44031, 50805, 56450, 56550, 65482, 73385, 84675, 84825, 88062, 98223, 101610, 132093, 146770, 163705, 169350, 169650, 196446, 220155, 254025, 264186, 294669, 327410, 366925, 425633, 440310, 491115, 508050, 589338, 660465, 733850, 818525, 851266, 982230, 1100775, 1276899, 1320930, 1473345, 1637050, 2128165, 2201550, 2455575, 2553798, 2946690, 3302325, 3830697, 4256330, 4911150, 6384495, 6604650, 7366725, 7661394, 10640825, 12768990, 14733450, 19153485, 21281650, 31922475, 38306970, 63844950, 95767425, 191534850]

約数ペア:

[(1, 191534850), (2, 95767425), (3, 63844950), (5, 38306970), (6, 31922475), (9, 21281650), (10, 19153485), (13, 14733450), (15, 12768990), (18, 10640825), (25, 7661394), (26, 7366725), (29, 6604650), (30, 6384495), (39, 4911150), (45, 4256330), (50, 3830697), (58, 3302325), (65, 2946690), (75, 2553798), (78, 2455575), (87, 2201550), (90, 2128165), (117, 1637050), (130, 1473345), (145, 1320930), (150, 1276899), (174, 1100775), (195, 982230), (225, 851266), (234, 818525), (261, 733850), (290, 660465), (325, 589338), (377, 508050), (390, 491115), (435, 440310), (450, 425633), (522, 366925), (585, 327410), (650, 294669), (725, 264186), (754, 254025), (870, 220155), (975, 196446), (1129, 169650), (1131, 169350), (1170, 163705), (1305, 146770), (1450, 132093), (1885, 101610), (1950, 98223), (2175, 88062), (2258, 84825), (2262, 84675), (2610, 73385), (2925, 65482), (3387, 56550), (3393, 56450), (3770, 50805), (4350, 44031), (5645, 33930), (5655, 33870), (5850, 32741), (6525, 29354), (6774, 28275), (6786, 28225), (9425, 20322), (10161, 18850), (11290, 16965), (11310, 16935), (13050, 14677)]