228377160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 819149760

約数和(自身を除く): 590772600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 505, 571, 606, 660, 792, 808, 909, 990, 1010, 1111, 1142, 1212, 1320, 1515, 1713, 1818, 1980, 2020, 2222, 2284, 2424, 2855, 3030, 3333, 3426, 3636, 3960, 4040, 4444, 4545, 4568, 5139, 5555, 5710, 6060, 6281, 6666, 6852, 7272, 8565, 8888, 9090, 9999, 10278, 11110, 11420, 12120, 12562, 13332, 13704, 16665, 17130, 18180, 18843, 19998, 20556, 22220, 22840, 25124, 25695, 26664, 31405, 33330, 34260, 36360, 37686, 39996, 41112, 44440, 49995, 50248, 51390, 56529, 57671, 62810, 66660, 68520, 75372, 79992, 94215, 99990, 102780, 113058, 115342, 125620, 133320, 150744, 173013, 188430, 199980, 205560, 226116, 230684, 251240, 282645, 288355, 346026, 376860, 399960, 452232, 461368, 519039, 565290, 576710, 634381, 692052, 753720, 865065, 1038078, 1130580, 1153420, 1268762, 1384104, 1730130, 1903143, 2076156, 2261160, 2306840, 2537524, 2595195, 3171905, 3460260, 3806286, 4152312, 5075048, 5190390, 5709429, 6343810, 6920520, 7612572, 9515715, 10380780, 11418858, 12687620, 15225144, 19031430, 20761560, 22837716, 25375240, 28547145, 38062860, 45675432, 57094290, 76125720, 114188580, 228377160]

約数ペア:

[(1, 228377160), (2, 114188580), (3, 76125720), (4, 57094290), (5, 45675432), (6, 38062860), (8, 28547145), (9, 25375240), (10, 22837716), (11, 20761560), (12, 19031430), (15, 15225144), (18, 12687620), (20, 11418858), (22, 10380780), (24, 9515715), (30, 7612572), (33, 6920520), (36, 6343810), (40, 5709429), (44, 5190390), (45, 5075048), (55, 4152312), (60, 3806286), (66, 3460260), (72, 3171905), (88, 2595195), (90, 2537524), (99, 2306840), (101, 2261160), (110, 2076156), (120, 1903143), (132, 1730130), (165, 1384104), (180, 1268762), (198, 1153420), (202, 1130580), (220, 1038078), (264, 865065), (303, 753720), (330, 692052), (360, 634381), (396, 576710), (404, 565290), (440, 519039), (495, 461368), (505, 452232), (571, 399960), (606, 376860), (660, 346026), (792, 288355), (808, 282645), (909, 251240), (990, 230684), (1010, 226116), (1111, 205560), (1142, 199980), (1212, 188430), (1320, 173013), (1515, 150744), (1713, 133320), (1818, 125620), (1980, 115342), (2020, 113058), (2222, 102780), (2284, 99990), (2424, 94215), (2855, 79992), (3030, 75372), (3333, 68520), (3426, 66660), (3636, 62810), (3960, 57671), (4040, 56529), (4444, 51390), (4545, 50248), (4568, 49995), (5139, 44440), (5555, 41112), (5710, 39996), (6060, 37686), (6281, 36360), (6666, 34260), (6852, 33330), (7272, 31405), (8565, 26664), (8888, 25695), (9090, 25124), (9999, 22840), (10278, 22220), (11110, 20556), (11420, 19998), (12120, 18843), (12562, 18180), (13332, 17130), (13704, 16665)]