225621900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 216

約数和(自身を含む): 823280640

約数和(自身を除く): 597658740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 118, 126, 140, 150, 175, 177, 180, 210, 225, 236, 252, 295, 300, 315, 350, 354, 413, 420, 450, 525, 531, 590, 607, 630, 700, 708, 826, 885, 900, 1050, 1062, 1180, 1214, 1239, 1260, 1475, 1575, 1652, 1770, 1821, 2065, 2100, 2124, 2428, 2478, 2655, 2950, 3035, 3150, 3540, 3642, 3717, 4130, 4249, 4425, 4956, 5310, 5463, 5900, 6070, 6195, 6300, 7284, 7434, 8260, 8498, 8850, 9105, 10325, 10620, 10926, 12140, 12390, 12747, 13275, 14868, 15175, 16996, 17700, 18210, 18585, 20650, 21245, 21852, 24780, 25494, 26550, 27315, 30350, 30975, 35813, 36420, 37170, 38241, 41300, 42490, 45525, 50988, 53100, 54630, 60700, 61950, 63735, 71626, 74340, 76482, 84980, 91050, 92925, 106225, 107439, 109260, 123900, 127470, 136575, 143252, 152964, 179065, 182100, 185850, 191205, 212450, 214878, 250691, 254940, 273150, 318675, 322317, 358130, 371700, 382410, 424900, 429756, 501382, 537195, 546300, 637350, 644634, 716260, 752073, 764820, 895325, 956025, 1002764, 1074390, 1253455, 1274700, 1289268, 1504146, 1611585, 1790650, 1912050, 2148780, 2256219, 2506910, 2685975, 3008292, 3223170, 3581300, 3760365, 3824100, 4512438, 5013820, 5371950, 6267275, 6446340, 7520730, 8057925, 9024876, 10743900, 11281095, 12534550, 15041460, 16115850, 18801825, 22562190, 25069100, 32231700, 37603650, 45124380, 56405475, 75207300, 112810950, 225621900]

約数ペア:

[(1, 225621900), (2, 112810950), (3, 75207300), (4, 56405475), (5, 45124380), (6, 37603650), (7, 32231700), (9, 25069100), (10, 22562190), (12, 18801825), (14, 16115850), (15, 15041460), (18, 12534550), (20, 11281095), (21, 10743900), (25, 9024876), (28, 8057925), (30, 7520730), (35, 6446340), (36, 6267275), (42, 5371950), (45, 5013820), (50, 4512438), (59, 3824100), (60, 3760365), (63, 3581300), (70, 3223170), (75, 3008292), (84, 2685975), (90, 2506910), (100, 2256219), (105, 2148780), (118, 1912050), (126, 1790650), (140, 1611585), (150, 1504146), (175, 1289268), (177, 1274700), (180, 1253455), (210, 1074390), (225, 1002764), (236, 956025), (252, 895325), (295, 764820), (300, 752073), (315, 716260), (350, 644634), (354, 637350), (413, 546300), (420, 537195), (450, 501382), (525, 429756), (531, 424900), (590, 382410), (607, 371700), (630, 358130), (700, 322317), (708, 318675), (826, 273150), (885, 254940), (900, 250691), (1050, 214878), (1062, 212450), (1180, 191205), (1214, 185850), (1239, 182100), (1260, 179065), (1475, 152964), (1575, 143252), (1652, 136575), (1770, 127470), (1821, 123900), (2065, 109260), (2100, 107439), (2124, 106225), (2428, 92925), (2478, 91050), (2655, 84980), (2950, 76482), (3035, 74340), (3150, 71626), (3540, 63735), (3642, 61950), (3717, 60700), (4130, 54630), (4249, 53100), (4425, 50988), (4956, 45525), (5310, 42490), (5463, 41300), (5900, 38241), (6070, 37170), (6195, 36420), (6300, 35813), (7284, 30975), (7434, 30350), (8260, 27315), (8498, 26550), (8850, 25494), (9105, 24780), (10325, 21852), (10620, 21245), (10926, 20650), (12140, 18585), (12390, 18210), (12747, 17700), (13275, 16996), (14868, 15175)]