1281175200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1796

約数の個数: 216

約数和(自身を含む): 4562707968

約数和(自身を除く): 3281532768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 107, 120, 144, 150, 160, 180, 200, 214, 225, 240, 288, 300, 321, 360, 400, 428, 450, 480, 535, 600, 642, 720, 800, 856, 900, 963, 1070, 1200, 1284, 1440, 1605, 1663, 1712, 1800, 1926, 2140, 2400, 2568, 2675, 3210, 3326, 3424, 3600, 3852, 4280, 4815, 4989, 5136, 5350, 6420, 6652, 7200, 7704, 8025, 8315, 8560, 9630, 9978, 10272, 10700, 12840, 13304, 14967, 15408, 16050, 16630, 17120, 19260, 19956, 21400, 24075, 24945, 25680, 26608, 29934, 30816, 32100, 33260, 38520, 39912, 41575, 42800, 48150, 49890, 51360, 53216, 59868, 64200, 66520, 74835, 77040, 79824, 83150, 85600, 96300, 99780, 119736, 124725, 128400, 133040, 149670, 154080, 159648, 166300, 177941, 192600, 199560, 239472, 249450, 256800, 266080, 299340, 332600, 355882, 374175, 385200, 399120, 478944, 498900, 533823, 598680, 665200, 711764, 748350, 770400, 798240, 889705, 997800, 1067646, 1197360, 1330400, 1423528, 1496700, 1601469, 1779410, 1995600, 2135292, 2394720, 2669115, 2847056, 2993400, 3202938, 3558820, 3991200, 4270584, 4448525, 5338230, 5694112, 5986800, 6405876, 7117640, 8007345, 8541168, 8897050, 10676460, 11973600, 12811752, 13345575, 14235280, 16014690, 17082336, 17794100, 21352920, 25623504, 26691150, 28470560, 32029380, 35588200, 40036725, 42705840, 51247008, 53382300, 64058760, 71176400, 80073450, 85411680, 106764600, 128117520, 142352800, 160146900, 213529200, 256235040, 320293800, 427058400, 640587600, 1281175200]

約数ペア:

[(1, 1281175200), (2, 640587600), (3, 427058400), (4, 320293800), (5, 256235040), (6, 213529200), (8, 160146900), (9, 142352800), (10, 128117520), (12, 106764600), (15, 85411680), (16, 80073450), (18, 71176400), (20, 64058760), (24, 53382300), (25, 51247008), (30, 42705840), (32, 40036725), (36, 35588200), (40, 32029380), (45, 28470560), (48, 26691150), (50, 25623504), (60, 21352920), (72, 17794100), (75, 17082336), (80, 16014690), (90, 14235280), (96, 13345575), (100, 12811752), (107, 11973600), (120, 10676460), (144, 8897050), (150, 8541168), (160, 8007345), (180, 7117640), (200, 6405876), (214, 5986800), (225, 5694112), (240, 5338230), (288, 4448525), (300, 4270584), (321, 3991200), (360, 3558820), (400, 3202938), (428, 2993400), (450, 2847056), (480, 2669115), (535, 2394720), (600, 2135292), (642, 1995600), (720, 1779410), (800, 1601469), (856, 1496700), (900, 1423528), (963, 1330400), (1070, 1197360), (1200, 1067646), (1284, 997800), (1440, 889705), (1605, 798240), (1663, 770400), (1712, 748350), (1800, 711764), (1926, 665200), (2140, 598680), (2400, 533823), (2568, 498900), (2675, 478944), (3210, 399120), (3326, 385200), (3424, 374175), (3600, 355882), (3852, 332600), (4280, 299340), (4815, 266080), (4989, 256800), (5136, 249450), (5350, 239472), (6420, 199560), (6652, 192600), (7200, 177941), (7704, 166300), (8025, 159648), (8315, 154080), (8560, 149670), (9630, 133040), (9978, 128400), (10272, 124725), (10700, 119736), (12840, 99780), (13304, 96300), (14967, 85600), (15408, 83150), (16050, 79824), (16630, 77040), (17120, 74835), (19260, 66520), (19956, 64200), (21400, 59868), (24075, 53216), (24945, 51360), (25680, 49890), (26608, 48150), (29934, 42800), (30816, 41575), (32100, 39912), (33260, 38520)]