238631800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3557

約数の個数: 96

約数和(自身を含む): 624960000

約数和(自身を除く): 386328200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 3100, 3410, 3499, 6200, 6820, 6998, 8525, 13640, 13996, 17050, 17495, 27992, 34100, 34990, 38489, 68200, 69980, 76978, 87475, 108469, 139960, 153956, 174950, 192445, 216938, 307912, 349900, 384890, 433876, 542345, 699800, 769780, 867752, 962225, 1084690, 1193159, 1539560, 1924450, 2169380, 2386318, 2711725, 3848900, 4338760, 4772636, 5423450, 5965795, 7697800, 9545272, 10846900, 11931590, 21693800, 23863180, 29828975, 47726360, 59657950, 119315900, 238631800]

約数ペア:

[(1, 238631800), (2, 119315900), (4, 59657950), (5, 47726360), (8, 29828975), (10, 23863180), (11, 21693800), (20, 11931590), (22, 10846900), (25, 9545272), (31, 7697800), (40, 5965795), (44, 5423450), (50, 4772636), (55, 4338760), (62, 3848900), (88, 2711725), (100, 2386318), (110, 2169380), (124, 1924450), (155, 1539560), (200, 1193159), (220, 1084690), (248, 962225), (275, 867752), (310, 769780), (341, 699800), (440, 542345), (550, 433876), (620, 384890), (682, 349900), (775, 307912), (1100, 216938), (1240, 192445), (1364, 174950), (1550, 153956), (1705, 139960), (2200, 108469), (2728, 87475), (3100, 76978), (3410, 69980), (3499, 68200), (6200, 38489), (6820, 34990), (6998, 34100), (8525, 27992), (13640, 17495), (13996, 17050)]