374220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:42

約数の個数: 144

約数和(自身を含む): 1467648

約数和(自身を除く): 1093428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 486, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 972, 990, 1134, 1155, 1188, 1215, 1260, 1386, 1485, 1540, 1620, 1701, 1782, 1890, 1980, 2079, 2268, 2310, 2430, 2673, 2772, 2835, 2970, 3402, 3465, 3564, 3780, 4158, 4455, 4620, 4860, 5346, 5670, 5940, 6237, 6804, 6930, 8316, 8505, 8910, 10395, 10692, 11340, 12474, 13365, 13860, 17010, 17820, 18711, 20790, 24948, 26730, 31185, 34020, 37422, 41580, 53460, 62370, 74844, 93555, 124740, 187110, 374220]

約数ペア:

[(1, 374220), (2, 187110), (3, 124740), (4, 93555), (5, 74844), (6, 62370), (7, 53460), (9, 41580), (10, 37422), (11, 34020), (12, 31185), (14, 26730), (15, 24948), (18, 20790), (20, 18711), (21, 17820), (22, 17010), (27, 13860), (28, 13365), (30, 12474), (33, 11340), (35, 10692), (36, 10395), (42, 8910), (44, 8505), (45, 8316), (54, 6930), (55, 6804), (60, 6237), (63, 5940), (66, 5670), (70, 5346), (77, 4860), (81, 4620), (84, 4455), (90, 4158), (99, 3780), (105, 3564), (108, 3465), (110, 3402), (126, 2970), (132, 2835), (135, 2772), (140, 2673), (154, 2430), (162, 2310), (165, 2268), (180, 2079), (189, 1980), (198, 1890), (210, 1782), (220, 1701), (231, 1620), (243, 1540), (252, 1485), (270, 1386), (297, 1260), (308, 1215), (315, 1188), (324, 1155), (330, 1134), (378, 990), (385, 972), (396, 945), (405, 924), (420, 891), (462, 810), (486, 770), (495, 756), (540, 693), (567, 660), (594, 630)]