22109400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 75731760

約数和(自身を除く): 53622360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 173, 180, 200, 213, 225, 284, 300, 346, 355, 360, 426, 450, 519, 568, 600, 639, 692, 710, 852, 865, 900, 1038, 1065, 1278, 1384, 1420, 1557, 1704, 1730, 1775, 1800, 2076, 2130, 2556, 2595, 2840, 3114, 3195, 3460, 3550, 4152, 4260, 4325, 5112, 5190, 5325, 6228, 6390, 6920, 7100, 7785, 8520, 8650, 10380, 10650, 12283, 12456, 12780, 12975, 14200, 15570, 15975, 17300, 20760, 21300, 24566, 25560, 25950, 31140, 31950, 34600, 36849, 38925, 42600, 49132, 51900, 61415, 62280, 63900, 73698, 77850, 98264, 103800, 110547, 122830, 127800, 147396, 155700, 184245, 221094, 245660, 294792, 307075, 311400, 368490, 442188, 491320, 552735, 614150, 736980, 884376, 921225, 1105470, 1228300, 1473960, 1842450, 2210940, 2456600, 2763675, 3684900, 4421880, 5527350, 7369800, 11054700, 22109400]

約数ペア:

[(1, 22109400), (2, 11054700), (3, 7369800), (4, 5527350), (5, 4421880), (6, 3684900), (8, 2763675), (9, 2456600), (10, 2210940), (12, 1842450), (15, 1473960), (18, 1228300), (20, 1105470), (24, 921225), (25, 884376), (30, 736980), (36, 614150), (40, 552735), (45, 491320), (50, 442188), (60, 368490), (71, 311400), (72, 307075), (75, 294792), (90, 245660), (100, 221094), (120, 184245), (142, 155700), (150, 147396), (173, 127800), (180, 122830), (200, 110547), (213, 103800), (225, 98264), (284, 77850), (300, 73698), (346, 63900), (355, 62280), (360, 61415), (426, 51900), (450, 49132), (519, 42600), (568, 38925), (600, 36849), (639, 34600), (692, 31950), (710, 31140), (852, 25950), (865, 25560), (900, 24566), (1038, 21300), (1065, 20760), (1278, 17300), (1384, 15975), (1420, 15570), (1557, 14200), (1704, 12975), (1730, 12780), (1775, 12456), (1800, 12283), (2076, 10650), (2130, 10380), (2556, 8650), (2595, 8520), (2840, 7785), (3114, 7100), (3195, 6920), (3460, 6390), (3550, 6228), (4152, 5325), (4260, 5190), (4325, 5112)]