69799950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 208915200

約数和(自身を除く): 139115250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 59, 66, 75, 90, 99, 110, 118, 150, 165, 177, 198, 225, 239, 275, 295, 330, 354, 450, 478, 495, 531, 550, 590, 649, 717, 825, 885, 990, 1062, 1195, 1298, 1434, 1475, 1650, 1770, 1947, 2151, 2390, 2475, 2629, 2655, 2950, 3245, 3585, 3894, 4302, 4425, 4950, 5258, 5310, 5841, 5975, 6490, 7170, 7887, 8850, 9735, 10755, 11682, 11950, 13145, 13275, 14101, 15774, 16225, 17925, 19470, 21510, 23661, 26290, 26550, 28202, 29205, 32450, 35850, 39435, 42303, 47322, 48675, 53775, 58410, 65725, 70505, 78870, 84606, 97350, 107550, 118305, 126909, 131450, 141010, 146025, 155111, 197175, 211515, 236610, 253818, 292050, 310222, 352525, 394350, 423030, 465333, 591525, 634545, 705050, 775555, 930666, 1057575, 1183050, 1269090, 1395999, 1551110, 2115150, 2326665, 2791998, 3172725, 3877775, 4653330, 6345450, 6979995, 7755550, 11633325, 13959990, 23266650, 34899975, 69799950]

約数ペア:

[(1, 69799950), (2, 34899975), (3, 23266650), (5, 13959990), (6, 11633325), (9, 7755550), (10, 6979995), (11, 6345450), (15, 4653330), (18, 3877775), (22, 3172725), (25, 2791998), (30, 2326665), (33, 2115150), (45, 1551110), (50, 1395999), (55, 1269090), (59, 1183050), (66, 1057575), (75, 930666), (90, 775555), (99, 705050), (110, 634545), (118, 591525), (150, 465333), (165, 423030), (177, 394350), (198, 352525), (225, 310222), (239, 292050), (275, 253818), (295, 236610), (330, 211515), (354, 197175), (450, 155111), (478, 146025), (495, 141010), (531, 131450), (550, 126909), (590, 118305), (649, 107550), (717, 97350), (825, 84606), (885, 78870), (990, 70505), (1062, 65725), (1195, 58410), (1298, 53775), (1434, 48675), (1475, 47322), (1650, 42303), (1770, 39435), (1947, 35850), (2151, 32450), (2390, 29205), (2475, 28202), (2629, 26550), (2655, 26290), (2950, 23661), (3245, 21510), (3585, 19470), (3894, 17925), (4302, 16225), (4425, 15774), (4950, 14101), (5258, 13275), (5310, 13145), (5841, 11950), (5975, 11682), (6490, 10755), (7170, 9735), (7887, 8850)]