157712100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 577463040

約数和(自身を除く): 419750940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 53, 60, 65, 70, 75, 78, 84, 91, 100, 105, 106, 109, 130, 140, 150, 156, 159, 175, 182, 195, 210, 212, 218, 260, 265, 273, 300, 318, 325, 327, 350, 364, 371, 390, 420, 436, 455, 525, 530, 545, 546, 636, 650, 654, 689, 700, 742, 763, 780, 795, 910, 975, 1050, 1060, 1090, 1092, 1113, 1300, 1308, 1325, 1365, 1378, 1417, 1484, 1526, 1590, 1635, 1820, 1855, 1950, 2067, 2100, 2180, 2226, 2275, 2289, 2650, 2725, 2730, 2756, 2834, 3052, 3180, 3270, 3445, 3710, 3815, 3900, 3975, 4134, 4251, 4452, 4550, 4578, 4823, 5300, 5450, 5460, 5565, 5668, 5777, 6540, 6825, 6890, 7085, 7420, 7630, 7950, 8175, 8268, 8502, 9100, 9156, 9275, 9646, 9919, 10335, 10900, 11130, 11445, 11554, 13650, 13780, 14170, 14469, 15260, 15900, 16350, 17004, 17225, 17331, 18550, 19075, 19292, 19838, 20670, 21255, 22260, 22890, 23108, 24115, 27300, 27825, 28340, 28885, 28938, 29757, 32700, 34450, 34662, 35425, 37100, 38150, 39676, 40439, 41340, 42510, 45780, 48230, 49595, 51675, 55650, 57225, 57770, 57876, 59514, 68900, 69324, 70850, 72345, 75101, 76300, 80878, 85020, 86655, 96460, 99190, 103350, 106275, 111300, 114450, 115540, 119028, 120575, 121317, 141700, 144425, 144690, 148785, 150202, 161756, 173310, 198380, 202195, 206700, 212550, 225303, 228900, 241150, 242634, 247975, 288850, 289380, 297570, 300404, 346620, 361725, 375505, 404390, 425100, 433275, 450606, 482300, 485268, 495950, 525707, 577700, 595140, 606585, 723450, 743925, 751010, 808780, 866550, 901212, 991900, 1010975, 1051414, 1126515, 1213170, 1446900, 1487850, 1502020, 1577121, 1733100, 1877525, 2021950, 2102828, 2253030, 2426340, 2628535, 2975700, 3032925, 3154242, 3755050, 4043900, 4506060, 5257070, 5632575, 6065850, 6308484, 7510100, 7885605, 10514140, 11265150, 12131700, 13142675, 15771210, 22530300, 26285350, 31542420, 39428025, 52570700, 78856050, 157712100]

約数ペア:

[(1, 157712100), (2, 78856050), (3, 52570700), (4, 39428025), (5, 31542420), (6, 26285350), (7, 22530300), (10, 15771210), (12, 13142675), (13, 12131700), (14, 11265150), (15, 10514140), (20, 7885605), (21, 7510100), (25, 6308484), (26, 6065850), (28, 5632575), (30, 5257070), (35, 4506060), (39, 4043900), (42, 3755050), (50, 3154242), (52, 3032925), (53, 2975700), (60, 2628535), (65, 2426340), (70, 2253030), (75, 2102828), (78, 2021950), (84, 1877525), (91, 1733100), (100, 1577121), (105, 1502020), (106, 1487850), (109, 1446900), (130, 1213170), (140, 1126515), (150, 1051414), (156, 1010975), (159, 991900), (175, 901212), (182, 866550), (195, 808780), (210, 751010), (212, 743925), (218, 723450), (260, 606585), (265, 595140), (273, 577700), (300, 525707), (318, 495950), (325, 485268), (327, 482300), (350, 450606), (364, 433275), (371, 425100), (390, 404390), (420, 375505), (436, 361725), (455, 346620), (525, 300404), (530, 297570), (545, 289380), (546, 288850), (636, 247975), (650, 242634), (654, 241150), (689, 228900), (700, 225303), (742, 212550), (763, 206700), (780, 202195), (795, 198380), (910, 173310), (975, 161756), (1050, 150202), (1060, 148785), (1090, 144690), (1092, 144425), (1113, 141700), (1300, 121317), (1308, 120575), (1325, 119028), (1365, 115540), (1378, 114450), (1417, 111300), (1484, 106275), (1526, 103350), (1590, 99190), (1635, 96460), (1820, 86655), (1855, 85020), (1950, 80878), (2067, 76300), (2100, 75101), (2180, 72345), (2226, 70850), (2275, 69324), (2289, 68900), (2650, 59514), (2725, 57876), (2730, 57770), (2756, 57225), (2834, 55650), (3052, 51675), (3180, 49595), (3270, 48230), (3445, 45780), (3710, 42510), (3815, 41340), (3900, 40439), (3975, 39676), (4134, 38150), (4251, 37100), (4452, 35425), (4550, 34662), (4578, 34450), (4823, 32700), (5300, 29757), (5450, 28938), (5460, 28885), (5565, 28340), (5668, 27825), (5777, 27300), (6540, 24115), (6825, 23108), (6890, 22890), (7085, 22260), (7420, 21255), (7630, 20670), (7950, 19838), (8175, 19292), (8268, 19075), (8502, 18550), (9100, 17331), (9156, 17225), (9275, 17004), (9646, 16350), (9919, 15900), (10335, 15260), (10900, 14469), (11130, 14170), (11445, 13780), (11554, 13650)]