5530140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 288

約数和(自身を含む): 22982400

約数和(自身を除く): 17452260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 49, 54, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 98, 99, 105, 108, 110, 114, 126, 132, 133, 135, 140, 147, 154, 165, 171, 180, 189, 190, 196, 198, 209, 210, 220, 228, 231, 245, 252, 266, 270, 285, 294, 297, 308, 315, 330, 342, 378, 380, 385, 396, 399, 418, 420, 441, 462, 490, 495, 513, 532, 539, 540, 570, 588, 594, 627, 630, 660, 665, 684, 693, 735, 756, 770, 798, 836, 855, 882, 924, 931, 945, 980, 990, 1026, 1045, 1078, 1140, 1155, 1188, 1197, 1254, 1260, 1323, 1330, 1386, 1463, 1470, 1485, 1540, 1596, 1617, 1710, 1764, 1862, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2156, 2205, 2310, 2394, 2508, 2565, 2646, 2660, 2695, 2772, 2793, 2926, 2940, 2970, 3135, 3234, 3420, 3465, 3591, 3724, 3762, 3780, 3990, 4158, 4180, 4389, 4410, 4620, 4655, 4788, 4851, 5130, 5292, 5390, 5586, 5643, 5852, 5940, 5985, 6270, 6468, 6615, 6930, 7182, 7315, 7524, 7980, 8085, 8316, 8379, 8778, 8820, 9310, 9405, 9702, 10241, 10260, 10395, 10780, 11172, 11286, 11970, 12540, 13167, 13230, 13860, 13965, 14364, 14553, 14630, 16170, 16758, 17556, 17955, 18620, 18810, 19404, 20482, 20790, 21945, 22572, 23940, 24255, 25137, 26334, 26460, 27930, 28215, 29106, 29260, 30723, 32340, 33516, 35910, 37620, 39501, 40964, 41580, 41895, 43890, 48510, 50274, 51205, 52668, 55860, 56430, 58212, 61446, 65835, 71820, 72765, 79002, 83790, 87780, 92169, 97020, 100548, 102410, 112860, 122892, 125685, 131670, 145530, 153615, 158004, 167580, 184338, 197505, 204820, 251370, 263340, 276507, 291060, 307230, 368676, 395010, 460845, 502740, 553014, 614460, 790020, 921690, 1106028, 1382535, 1843380, 2765070, 5530140]

約数ペア:

[(1, 5530140), (2, 2765070), (3, 1843380), (4, 1382535), (5, 1106028), (6, 921690), (7, 790020), (9, 614460), (10, 553014), (11, 502740), (12, 460845), (14, 395010), (15, 368676), (18, 307230), (19, 291060), (20, 276507), (21, 263340), (22, 251370), (27, 204820), (28, 197505), (30, 184338), (33, 167580), (35, 158004), (36, 153615), (38, 145530), (42, 131670), (44, 125685), (45, 122892), (49, 112860), (54, 102410), (55, 100548), (57, 97020), (60, 92169), (63, 87780), (66, 83790), (70, 79002), (76, 72765), (77, 71820), (84, 65835), (90, 61446), (95, 58212), (98, 56430), (99, 55860), (105, 52668), (108, 51205), (110, 50274), (114, 48510), (126, 43890), (132, 41895), (133, 41580), (135, 40964), (140, 39501), (147, 37620), (154, 35910), (165, 33516), (171, 32340), (180, 30723), (189, 29260), (190, 29106), (196, 28215), (198, 27930), (209, 26460), (210, 26334), (220, 25137), (228, 24255), (231, 23940), (245, 22572), (252, 21945), (266, 20790), (270, 20482), (285, 19404), (294, 18810), (297, 18620), (308, 17955), (315, 17556), (330, 16758), (342, 16170), (378, 14630), (380, 14553), (385, 14364), (396, 13965), (399, 13860), (418, 13230), (420, 13167), (441, 12540), (462, 11970), (490, 11286), (495, 11172), (513, 10780), (532, 10395), (539, 10260), (540, 10241), (570, 9702), (588, 9405), (594, 9310), (627, 8820), (630, 8778), (660, 8379), (665, 8316), (684, 8085), (693, 7980), (735, 7524), (756, 7315), (770, 7182), (798, 6930), (836, 6615), (855, 6468), (882, 6270), (924, 5985), (931, 5940), (945, 5852), (980, 5643), (990, 5586), (1026, 5390), (1045, 5292), (1078, 5130), (1140, 4851), (1155, 4788), (1188, 4655), (1197, 4620), (1254, 4410), (1260, 4389), (1323, 4180), (1330, 4158), (1386, 3990), (1463, 3780), (1470, 3762), (1485, 3724), (1540, 3591), (1596, 3465), (1617, 3420), (1710, 3234), (1764, 3135), (1862, 2970), (1881, 2940), (1890, 2926), (1980, 2793), (1995, 2772), (2052, 2695), (2079, 2660), (2090, 2646), (2156, 2565), (2205, 2508), (2310, 2394)]