131268150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 144

約数和(自身を含む): 400130640

約数和(自身を除く): 268862490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1181, 1235, 1425, 1482, 1710, 1950, 2223, 2362, 2470, 2850, 2925, 3543, 3705, 4275, 4446, 5850, 5905, 6175, 7086, 7410, 8550, 10629, 11115, 11810, 12350, 15353, 17715, 18525, 21258, 22230, 22439, 29525, 30706, 35430, 37050, 44878, 46059, 53145, 55575, 59050, 67317, 76765, 88575, 92118, 106290, 111150, 112195, 134634, 138177, 153530, 177150, 201951, 224390, 230295, 265725, 276354, 291707, 336585, 383825, 403902, 460590, 531450, 560975, 583414, 673170, 690885, 767650, 875121, 1009755, 1121950, 1151475, 1381770, 1458535, 1682925, 1750242, 2019510, 2302950, 2625363, 2917070, 3365850, 3454425, 4375605, 5048775, 5250726, 6908850, 7292675, 8751210, 10097550, 13126815, 14585350, 21878025, 26253630, 43756050, 65634075, 131268150]

約数ペア:

[(1, 131268150), (2, 65634075), (3, 43756050), (5, 26253630), (6, 21878025), (9, 14585350), (10, 13126815), (13, 10097550), (15, 8751210), (18, 7292675), (19, 6908850), (25, 5250726), (26, 5048775), (30, 4375605), (38, 3454425), (39, 3365850), (45, 2917070), (50, 2625363), (57, 2302950), (65, 2019510), (75, 1750242), (78, 1682925), (90, 1458535), (95, 1381770), (114, 1151475), (117, 1121950), (130, 1009755), (150, 875121), (171, 767650), (190, 690885), (195, 673170), (225, 583414), (234, 560975), (247, 531450), (285, 460590), (325, 403902), (342, 383825), (390, 336585), (450, 291707), (475, 276354), (494, 265725), (570, 230295), (585, 224390), (650, 201951), (741, 177150), (855, 153530), (950, 138177), (975, 134634), (1170, 112195), (1181, 111150), (1235, 106290), (1425, 92118), (1482, 88575), (1710, 76765), (1950, 67317), (2223, 59050), (2362, 55575), (2470, 53145), (2850, 46059), (2925, 44878), (3543, 37050), (3705, 35430), (4275, 30706), (4446, 29525), (5850, 22439), (5905, 22230), (6175, 21258), (7086, 18525), (7410, 17715), (8550, 15353), (10629, 12350), (11115, 11810)]