222449040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28087}}^1$

素因数の和:28117

約数の個数: 120

約数和(自身を含む): 815001408

約数和(自身を除く): 592552368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28087, 56174, 84261, 112348, 140435, 168522, 224696, 252783, 280870, 308957, 337044, 421305, 449392, 505566, 561740, 617914, 674088, 842610, 926871, 1011132, 1123480, 1235828, 1263915, 1348176, 1544785, 1685220, 1853742, 2022264, 2246960, 2471656, 2527830, 2780613, 3089570, 3370440, 3707484, 4044528, 4634355, 4943312, 5055660, 5561226, 6179140, 6740880, 7414968, 9268710, 10111320, 11122452, 12358280, 13903065, 14829936, 18537420, 20222640, 22244904, 24716560, 27806130, 37074840, 44489808, 55612260, 74149680, 111224520, 222449040]

約数ペア:

[(1, 222449040), (2, 111224520), (3, 74149680), (4, 55612260), (5, 44489808), (6, 37074840), (8, 27806130), (9, 24716560), (10, 22244904), (11, 20222640), (12, 18537420), (15, 14829936), (16, 13903065), (18, 12358280), (20, 11122452), (22, 10111320), (24, 9268710), (30, 7414968), (33, 6740880), (36, 6179140), (40, 5561226), (44, 5055660), (45, 4943312), (48, 4634355), (55, 4044528), (60, 3707484), (66, 3370440), (72, 3089570), (80, 2780613), (88, 2527830), (90, 2471656), (99, 2246960), (110, 2022264), (120, 1853742), (132, 1685220), (144, 1544785), (165, 1348176), (176, 1263915), (180, 1235828), (198, 1123480), (220, 1011132), (240, 926871), (264, 842610), (330, 674088), (360, 617914), (396, 561740), (440, 505566), (495, 449392), (528, 421305), (660, 337044), (720, 308957), (792, 280870), (880, 252783), (990, 224696), (1320, 168522), (1584, 140435), (1980, 112348), (2640, 84261), (3960, 56174), (7920, 28087)]