68349150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 190032480

約数和(自身を除く): 121683330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 197, 225, 257, 270, 394, 450, 514, 591, 675, 771, 985, 1182, 1285, 1350, 1542, 1773, 1970, 2313, 2570, 2955, 3546, 3855, 4626, 4925, 5319, 5910, 6425, 6939, 7710, 8865, 9850, 10638, 11565, 12850, 13878, 14775, 17730, 19275, 23130, 26595, 29550, 34695, 38550, 44325, 50629, 53190, 57825, 69390, 88650, 101258, 115650, 132975, 151887, 173475, 253145, 265950, 303774, 346950, 455661, 506290, 759435, 911322, 1265725, 1366983, 1518870, 2278305, 2531450, 2733966, 3797175, 4556610, 6834915, 7594350, 11391525, 13669830, 22783050, 34174575, 68349150]

約数ペア:

[(1, 68349150), (2, 34174575), (3, 22783050), (5, 13669830), (6, 11391525), (9, 7594350), (10, 6834915), (15, 4556610), (18, 3797175), (25, 2733966), (27, 2531450), (30, 2278305), (45, 1518870), (50, 1366983), (54, 1265725), (75, 911322), (90, 759435), (135, 506290), (150, 455661), (197, 346950), (225, 303774), (257, 265950), (270, 253145), (394, 173475), (450, 151887), (514, 132975), (591, 115650), (675, 101258), (771, 88650), (985, 69390), (1182, 57825), (1285, 53190), (1350, 50629), (1542, 44325), (1773, 38550), (1970, 34695), (2313, 29550), (2570, 26595), (2955, 23130), (3546, 19275), (3855, 17730), (4626, 14775), (4925, 13878), (5319, 12850), (5910, 11565), (6425, 10638), (6939, 9850), (7710, 8865)]