205027800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 669480960

約数和(自身を除く): 464453160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 73, 75, 93, 100, 120, 124, 146, 150, 151, 155, 186, 200, 219, 248, 292, 300, 302, 310, 365, 372, 438, 453, 465, 584, 600, 604, 620, 730, 744, 755, 775, 876, 906, 930, 1095, 1208, 1240, 1460, 1510, 1550, 1752, 1812, 1825, 1860, 2190, 2263, 2265, 2325, 2920, 3020, 3100, 3624, 3650, 3720, 3775, 4380, 4526, 4530, 4650, 4681, 5475, 6040, 6200, 6789, 7300, 7550, 8760, 9052, 9060, 9300, 9362, 10950, 11023, 11315, 11325, 13578, 14043, 14600, 15100, 18104, 18120, 18600, 18724, 21900, 22046, 22630, 22650, 23405, 27156, 28086, 30200, 33069, 33945, 37448, 43800, 44092, 45260, 45300, 46810, 54312, 55115, 56172, 56575, 66138, 67890, 70215, 88184, 90520, 90600, 93620, 110230, 112344, 113150, 117025, 132276, 135780, 140430, 165345, 169725, 187240, 220460, 226300, 234050, 264552, 271560, 275575, 280860, 330690, 339450, 341713, 351075, 440920, 452600, 468100, 551150, 561720, 661380, 678900, 683426, 702150, 826725, 936200, 1025139, 1102300, 1322760, 1357800, 1366852, 1404300, 1653450, 1708565, 2050278, 2204600, 2733704, 2808600, 3306900, 3417130, 4100556, 5125695, 6613800, 6834260, 8201112, 8542825, 10251390, 13668520, 17085650, 20502780, 25628475, 34171300, 41005560, 51256950, 68342600, 102513900, 205027800]

約数ペア:

[(1, 205027800), (2, 102513900), (3, 68342600), (4, 51256950), (5, 41005560), (6, 34171300), (8, 25628475), (10, 20502780), (12, 17085650), (15, 13668520), (20, 10251390), (24, 8542825), (25, 8201112), (30, 6834260), (31, 6613800), (40, 5125695), (50, 4100556), (60, 3417130), (62, 3306900), (73, 2808600), (75, 2733704), (93, 2204600), (100, 2050278), (120, 1708565), (124, 1653450), (146, 1404300), (150, 1366852), (151, 1357800), (155, 1322760), (186, 1102300), (200, 1025139), (219, 936200), (248, 826725), (292, 702150), (300, 683426), (302, 678900), (310, 661380), (365, 561720), (372, 551150), (438, 468100), (453, 452600), (465, 440920), (584, 351075), (600, 341713), (604, 339450), (620, 330690), (730, 280860), (744, 275575), (755, 271560), (775, 264552), (876, 234050), (906, 226300), (930, 220460), (1095, 187240), (1208, 169725), (1240, 165345), (1460, 140430), (1510, 135780), (1550, 132276), (1752, 117025), (1812, 113150), (1825, 112344), (1860, 110230), (2190, 93620), (2263, 90600), (2265, 90520), (2325, 88184), (2920, 70215), (3020, 67890), (3100, 66138), (3624, 56575), (3650, 56172), (3720, 55115), (3775, 54312), (4380, 46810), (4526, 45300), (4530, 45260), (4650, 44092), (4681, 43800), (5475, 37448), (6040, 33945), (6200, 33069), (6789, 30200), (7300, 28086), (7550, 27156), (8760, 23405), (9052, 22650), (9060, 22630), (9300, 22046), (9362, 21900), (10950, 18724), (11023, 18600), (11315, 18120), (11325, 18104), (13578, 15100), (14043, 14600)]