380047140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7144

約数の個数: 144

約数和(自身を含む): 1304372160

約数和(自身を除く): 924325020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 7109, 8910, 10692, 13365, 14218, 17820, 21327, 26730, 28436, 35545, 42654, 53460, 63981, 71090, 78199, 85308, 106635, 127962, 142180, 156398, 191943, 213270, 234597, 255924, 312796, 319905, 383886, 390995, 426540, 469194, 575829, 639810, 703791, 767772, 781990, 938388, 959715, 1151658, 1172985, 1279620, 1407582, 1563980, 1727487, 1919430, 2111373, 2303316, 2345970, 2815164, 2879145, 3454974, 3518955, 3838860, 4222746, 4691940, 5758290, 6334119, 6909948, 7037910, 8445492, 8637435, 10556865, 11516580, 12668238, 14075820, 17274870, 19002357, 21113730, 25336476, 31670595, 34549740, 38004714, 42227460, 63341190, 76009428, 95011785, 126682380, 190023570, 380047140]

約数ペア:

[(1, 380047140), (2, 190023570), (3, 126682380), (4, 95011785), (5, 76009428), (6, 63341190), (9, 42227460), (10, 38004714), (11, 34549740), (12, 31670595), (15, 25336476), (18, 21113730), (20, 19002357), (22, 17274870), (27, 14075820), (30, 12668238), (33, 11516580), (36, 10556865), (44, 8637435), (45, 8445492), (54, 7037910), (55, 6909948), (60, 6334119), (66, 5758290), (81, 4691940), (90, 4222746), (99, 3838860), (108, 3518955), (110, 3454974), (132, 2879145), (135, 2815164), (162, 2345970), (165, 2303316), (180, 2111373), (198, 1919430), (220, 1727487), (243, 1563980), (270, 1407582), (297, 1279620), (324, 1172985), (330, 1151658), (396, 959715), (405, 938388), (486, 781990), (495, 767772), (540, 703791), (594, 639810), (660, 575829), (810, 469194), (891, 426540), (972, 390995), (990, 383886), (1188, 319905), (1215, 312796), (1485, 255924), (1620, 234597), (1782, 213270), (1980, 191943), (2430, 156398), (2673, 142180), (2970, 127962), (3564, 106635), (4455, 85308), (4860, 78199), (5346, 71090), (5940, 63981), (7109, 53460), (8910, 42654), (10692, 35545), (13365, 28436), (14218, 26730), (17820, 21327)]