72701850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 202737024

約数和(自身を除く): 130035174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1495, 1621, 1725, 1794, 1950, 2990, 3242, 3450, 4485, 4863, 7475, 8105, 8970, 9726, 14950, 16210, 21073, 22425, 24315, 37283, 40525, 42146, 44850, 48630, 63219, 74566, 81050, 105365, 111849, 121575, 126438, 186415, 210730, 223698, 243150, 316095, 372830, 484679, 526825, 559245, 632190, 932075, 969358, 1053650, 1118490, 1454037, 1580475, 1864150, 2423395, 2796225, 2908074, 3160950, 4846790, 5592450, 7270185, 12116975, 14540370, 24233950, 36350925, 72701850]

約数ペア:

[(1, 72701850), (2, 36350925), (3, 24233950), (5, 14540370), (6, 12116975), (10, 7270185), (13, 5592450), (15, 4846790), (23, 3160950), (25, 2908074), (26, 2796225), (30, 2423395), (39, 1864150), (46, 1580475), (50, 1454037), (65, 1118490), (69, 1053650), (75, 969358), (78, 932075), (115, 632190), (130, 559245), (138, 526825), (150, 484679), (195, 372830), (230, 316095), (299, 243150), (325, 223698), (345, 210730), (390, 186415), (575, 126438), (598, 121575), (650, 111849), (690, 105365), (897, 81050), (975, 74566), (1150, 63219), (1495, 48630), (1621, 44850), (1725, 42146), (1794, 40525), (1950, 37283), (2990, 24315), (3242, 22425), (3450, 21073), (4485, 16210), (4863, 14950), (7475, 9726), (8105, 8970)]