398388900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14593}}^1$

素因数の和:14630

約数の個数: 144

約数和(自身を含む): 1418770304

約数和(自身を除く): 1020381404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 14593, 27300, 29186, 43779, 58372, 72965, 87558, 102151, 145930, 175116, 189709, 204302, 218895, 291860, 306453, 364825, 379418, 408604, 437790, 510755, 569127, 612906, 729650, 758836, 875580, 948545, 1021510, 1094475, 1138254, 1225812, 1327963, 1459300, 1532265, 1897090, 2043020, 2188950, 2276508, 2553775, 2655926, 2845635, 3064530, 3794180, 3983889, 4377900, 4742725, 5107550, 5311852, 5691270, 6129060, 6639815, 7661325, 7967778, 9485450, 10215100, 11382540, 13279630, 14228175, 15322650, 15935556, 18970900, 19919445, 26559260, 28456350, 30645300, 33199075, 39838890, 56912700, 66398150, 79677780, 99597225, 132796300, 199194450, 398388900]

約数ペア:

[(1, 398388900), (2, 199194450), (3, 132796300), (4, 99597225), (5, 79677780), (6, 66398150), (7, 56912700), (10, 39838890), (12, 33199075), (13, 30645300), (14, 28456350), (15, 26559260), (20, 19919445), (21, 18970900), (25, 15935556), (26, 15322650), (28, 14228175), (30, 13279630), (35, 11382540), (39, 10215100), (42, 9485450), (50, 7967778), (52, 7661325), (60, 6639815), (65, 6129060), (70, 5691270), (75, 5311852), (78, 5107550), (84, 4742725), (91, 4377900), (100, 3983889), (105, 3794180), (130, 3064530), (140, 2845635), (150, 2655926), (156, 2553775), (175, 2276508), (182, 2188950), (195, 2043020), (210, 1897090), (260, 1532265), (273, 1459300), (300, 1327963), (325, 1225812), (350, 1138254), (364, 1094475), (390, 1021510), (420, 948545), (455, 875580), (525, 758836), (546, 729650), (650, 612906), (700, 569127), (780, 510755), (910, 437790), (975, 408604), (1050, 379418), (1092, 364825), (1300, 306453), (1365, 291860), (1820, 218895), (1950, 204302), (2100, 189709), (2275, 175116), (2730, 145930), (3900, 102151), (4550, 87558), (5460, 72965), (6825, 58372), (9100, 43779), (13650, 29186), (14593, 27300)]