148939950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 72

約数和(自身を含む): 386334648

約数和(自身を除く): 237394698

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 529, 575, 690, 1058, 1150, 1587, 1725, 1877, 2645, 3174, 3450, 3754, 5290, 5631, 7935, 9385, 11262, 13225, 15870, 18770, 26450, 28155, 39675, 43171, 46925, 56310, 79350, 86342, 93850, 129513, 140775, 215855, 259026, 281550, 431710, 647565, 992933, 1079275, 1295130, 1985866, 2158550, 2978799, 3237825, 4964665, 5957598, 6475650, 9929330, 14893995, 24823325, 29787990, 49646650, 74469975, 148939950]

約数ペア:

[(1, 148939950), (2, 74469975), (3, 49646650), (5, 29787990), (6, 24823325), (10, 14893995), (15, 9929330), (23, 6475650), (25, 5957598), (30, 4964665), (46, 3237825), (50, 2978799), (69, 2158550), (75, 1985866), (115, 1295130), (138, 1079275), (150, 992933), (230, 647565), (345, 431710), (529, 281550), (575, 259026), (690, 215855), (1058, 140775), (1150, 129513), (1587, 93850), (1725, 86342), (1877, 79350), (2645, 56310), (3174, 46925), (3450, 43171), (3754, 39675), (5290, 28155), (5631, 26450), (7935, 18770), (9385, 15870), (11262, 13225)]