234254800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2421

約数の個数: 120

約数和(自身を含む): 638257760

約数和(自身を除く): 404002960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 760, 950, 988, 1040, 1235, 1300, 1520, 1900, 1976, 2371, 2470, 2600, 3800, 3952, 4742, 4940, 5200, 6175, 7600, 9484, 9880, 11855, 12350, 18968, 19760, 23710, 24700, 30823, 37936, 45049, 47420, 49400, 59275, 61646, 90098, 94840, 98800, 118550, 123292, 154115, 180196, 189680, 225245, 237100, 246584, 308230, 360392, 450490, 474200, 493168, 585637, 616460, 720784, 770575, 900980, 948400, 1126225, 1171274, 1232920, 1541150, 1801960, 2252450, 2342548, 2465840, 2928185, 3082300, 3603920, 4504900, 4685096, 5856370, 6164600, 9009800, 9370192, 11712740, 12329200, 14640925, 18019600, 23425480, 29281850, 46850960, 58563700, 117127400, 234254800]

約数ペア:

[(1, 234254800), (2, 117127400), (4, 58563700), (5, 46850960), (8, 29281850), (10, 23425480), (13, 18019600), (16, 14640925), (19, 12329200), (20, 11712740), (25, 9370192), (26, 9009800), (38, 6164600), (40, 5856370), (50, 4685096), (52, 4504900), (65, 3603920), (76, 3082300), (80, 2928185), (95, 2465840), (100, 2342548), (104, 2252450), (130, 1801960), (152, 1541150), (190, 1232920), (200, 1171274), (208, 1126225), (247, 948400), (260, 900980), (304, 770575), (325, 720784), (380, 616460), (400, 585637), (475, 493168), (494, 474200), (520, 450490), (650, 360392), (760, 308230), (950, 246584), (988, 237100), (1040, 225245), (1235, 189680), (1300, 180196), (1520, 154115), (1900, 123292), (1976, 118550), (2371, 98800), (2470, 94840), (2600, 90098), (3800, 61646), (3952, 59275), (4742, 49400), (4940, 47420), (5200, 45049), (6175, 37936), (7600, 30823), (9484, 24700), (9880, 23710), (11855, 19760), (12350, 18968)]