145628700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 497301504

約数和(自身を除く): 351672804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2237, 2325, 2604, 3100, 3255, 4340, 4474, 4650, 5425, 6510, 6711, 8948, 9300, 10850, 11185, 13020, 13422, 15659, 16275, 21700, 22370, 26844, 31318, 32550, 33555, 44740, 46977, 55925, 62636, 65100, 67110, 69347, 78295, 93954, 111850, 134220, 138694, 156590, 167775, 187908, 208041, 223700, 234885, 277388, 313180, 335550, 346735, 391475, 416082, 469770, 485429, 671100, 693470, 782950, 832164, 939540, 970858, 1040205, 1174425, 1386940, 1456287, 1565900, 1733675, 1941716, 2080410, 2348850, 2427145, 2912574, 3467350, 4160820, 4697700, 4854290, 5201025, 5825148, 6934700, 7281435, 9708580, 10402050, 12135725, 14562870, 20804100, 24271450, 29125740, 36407175, 48542900, 72814350, 145628700]

約数ペア:

[(1, 145628700), (2, 72814350), (3, 48542900), (4, 36407175), (5, 29125740), (6, 24271450), (7, 20804100), (10, 14562870), (12, 12135725), (14, 10402050), (15, 9708580), (20, 7281435), (21, 6934700), (25, 5825148), (28, 5201025), (30, 4854290), (31, 4697700), (35, 4160820), (42, 3467350), (50, 2912574), (60, 2427145), (62, 2348850), (70, 2080410), (75, 1941716), (84, 1733675), (93, 1565900), (100, 1456287), (105, 1386940), (124, 1174425), (140, 1040205), (150, 970858), (155, 939540), (175, 832164), (186, 782950), (210, 693470), (217, 671100), (300, 485429), (310, 469770), (350, 416082), (372, 391475), (420, 346735), (434, 335550), (465, 313180), (525, 277388), (620, 234885), (651, 223700), (700, 208041), (775, 187908), (868, 167775), (930, 156590), (1050, 138694), (1085, 134220), (1302, 111850), (1550, 93954), (1860, 78295), (2100, 69347), (2170, 67110), (2237, 65100), (2325, 62636), (2604, 55925), (3100, 46977), (3255, 44740), (4340, 33555), (4474, 32550), (4650, 31318), (5425, 26844), (6510, 22370), (6711, 21700), (8948, 16275), (9300, 15659), (10850, 13422), (11185, 13020)]