75427950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 205986816

約数和(自身を除く): 130558866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 235, 282, 325, 390, 470, 611, 650, 705, 823, 975, 1175, 1222, 1410, 1646, 1833, 1950, 2350, 2469, 3055, 3525, 3666, 4115, 4938, 6110, 7050, 8230, 9165, 10699, 12345, 15275, 18330, 20575, 21398, 24690, 30550, 32097, 38681, 41150, 45825, 53495, 61725, 64194, 77362, 91650, 106990, 116043, 123450, 160485, 193405, 232086, 267475, 320970, 386810, 502853, 534950, 580215, 802425, 967025, 1005706, 1160430, 1508559, 1604850, 1934050, 2514265, 2901075, 3017118, 5028530, 5802150, 7542795, 12571325, 15085590, 25142650, 37713975, 75427950]

約数ペア:

[(1, 75427950), (2, 37713975), (3, 25142650), (5, 15085590), (6, 12571325), (10, 7542795), (13, 5802150), (15, 5028530), (25, 3017118), (26, 2901075), (30, 2514265), (39, 1934050), (47, 1604850), (50, 1508559), (65, 1160430), (75, 1005706), (78, 967025), (94, 802425), (130, 580215), (141, 534950), (150, 502853), (195, 386810), (235, 320970), (282, 267475), (325, 232086), (390, 193405), (470, 160485), (611, 123450), (650, 116043), (705, 106990), (823, 91650), (975, 77362), (1175, 64194), (1222, 61725), (1410, 53495), (1646, 45825), (1833, 41150), (1950, 38681), (2350, 32097), (2469, 30550), (3055, 24690), (3525, 21398), (3666, 20575), (4115, 18330), (4938, 15275), (6110, 12345), (7050, 10699), (8230, 9165)]