1222131300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16493}}^1$

素因数の和:16542

約数の個数: 144

約数和(自身を含む): 4008701760

約数和(自身を除く): 2786570460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2470, 2850, 2964, 3705, 3900, 4940, 5700, 6175, 7410, 12350, 14820, 16493, 18525, 24700, 32986, 37050, 49479, 65972, 74100, 82465, 98958, 164930, 197916, 214409, 247395, 313367, 329860, 412325, 428818, 494790, 626734, 643227, 824650, 857636, 940101, 989580, 1072045, 1236975, 1253468, 1286454, 1566835, 1649300, 1880202, 2144090, 2473950, 2572908, 3133670, 3216135, 3760404, 4073771, 4288180, 4700505, 4947900, 5360225, 6267340, 6432270, 7834175, 8147542, 9401010, 10720450, 12221313, 12864540, 15668350, 16080675, 16295084, 18802020, 20368855, 21440900, 23502525, 24442626, 31336700, 32161350, 40737710, 47005050, 48885252, 61106565, 64322700, 81475420, 94010100, 101844275, 122213130, 203688550, 244426260, 305532825, 407377100, 611065650, 1222131300]

約数ペア:

[(1, 1222131300), (2, 611065650), (3, 407377100), (4, 305532825), (5, 244426260), (6, 203688550), (10, 122213130), (12, 101844275), (13, 94010100), (15, 81475420), (19, 64322700), (20, 61106565), (25, 48885252), (26, 47005050), (30, 40737710), (38, 32161350), (39, 31336700), (50, 24442626), (52, 23502525), (57, 21440900), (60, 20368855), (65, 18802020), (75, 16295084), (76, 16080675), (78, 15668350), (95, 12864540), (100, 12221313), (114, 10720450), (130, 9401010), (150, 8147542), (156, 7834175), (190, 6432270), (195, 6267340), (228, 5360225), (247, 4947900), (260, 4700505), (285, 4288180), (300, 4073771), (325, 3760404), (380, 3216135), (390, 3133670), (475, 2572908), (494, 2473950), (570, 2144090), (650, 1880202), (741, 1649300), (780, 1566835), (950, 1286454), (975, 1253468), (988, 1236975), (1140, 1072045), (1235, 989580), (1300, 940101), (1425, 857636), (1482, 824650), (1900, 643227), (1950, 626734), (2470, 494790), (2850, 428818), (2964, 412325), (3705, 329860), (3900, 313367), (4940, 247395), (5700, 214409), (6175, 197916), (7410, 164930), (12350, 98958), (14820, 82465), (16493, 74100), (18525, 65972), (24700, 49479), (32986, 37050)]