1347888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 3975939968

約数和(自身を除く): 2628051068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 181, 206, 241, 300, 309, 362, 412, 482, 515, 543, 618, 723, 724, 905, 964, 1030, 1086, 1205, 1236, 1446, 1545, 1810, 2060, 2172, 2410, 2575, 2715, 2892, 3090, 3615, 3620, 4525, 4820, 5150, 5430, 6025, 6180, 7230, 7725, 9050, 10300, 10860, 12050, 13575, 14460, 15450, 18075, 18100, 18643, 24100, 24823, 27150, 30900, 36150, 37286, 43621, 49646, 54300, 55929, 72300, 74469, 74572, 87242, 93215, 99292, 111858, 124115, 130863, 148938, 174484, 186430, 218105, 223716, 248230, 261726, 279645, 297876, 372345, 372860, 436210, 466075, 496460, 523452, 559290, 620575, 654315, 744690, 872420, 932150, 1090525, 1118580, 1241150, 1308630, 1398225, 1489380, 1861725, 1864300, 2181050, 2482300, 2617260, 2796450, 3271575, 3723450, 4362100, 4492963, 5592900, 6543150, 7446900, 8985926, 13086300, 13478889, 17971852, 22464815, 26957778, 44929630, 53915556, 67394445, 89859260, 112324075, 134788890, 224648150, 269577780, 336972225, 449296300, 673944450, 1347888900]

約数ペア:

[(1, 1347888900), (2, 673944450), (3, 449296300), (4, 336972225), (5, 269577780), (6, 224648150), (10, 134788890), (12, 112324075), (15, 89859260), (20, 67394445), (25, 53915556), (30, 44929630), (50, 26957778), (60, 22464815), (75, 17971852), (100, 13478889), (103, 13086300), (150, 8985926), (181, 7446900), (206, 6543150), (241, 5592900), (300, 4492963), (309, 4362100), (362, 3723450), (412, 3271575), (482, 2796450), (515, 2617260), (543, 2482300), (618, 2181050), (723, 1864300), (724, 1861725), (905, 1489380), (964, 1398225), (1030, 1308630), (1086, 1241150), (1205, 1118580), (1236, 1090525), (1446, 932150), (1545, 872420), (1810, 744690), (2060, 654315), (2172, 620575), (2410, 559290), (2575, 523452), (2715, 496460), (2892, 466075), (3090, 436210), (3615, 372860), (3620, 372345), (4525, 297876), (4820, 279645), (5150, 261726), (5430, 248230), (6025, 223716), (6180, 218105), (7230, 186430), (7725, 174484), (9050, 148938), (10300, 130863), (10860, 124115), (12050, 111858), (13575, 99292), (14460, 93215), (15450, 87242), (18075, 74572), (18100, 74469), (18643, 72300), (24100, 55929), (24823, 54300), (27150, 49646), (30900, 43621), (36150, 37286)]