262112220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 874944000

約数和(自身を除く): 612831780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 59, 60, 76, 90, 95, 108, 114, 118, 135, 171, 177, 180, 190, 228, 236, 270, 285, 295, 342, 354, 380, 433, 513, 531, 540, 570, 590, 684, 708, 855, 866, 885, 1026, 1062, 1121, 1140, 1180, 1299, 1593, 1710, 1732, 1770, 2052, 2124, 2165, 2242, 2565, 2598, 2655, 3186, 3363, 3420, 3540, 3897, 4330, 4484, 5130, 5196, 5310, 5605, 6372, 6495, 6726, 7794, 7965, 8227, 8660, 10089, 10260, 10620, 11210, 11691, 12990, 13452, 15588, 15930, 16454, 16815, 19485, 20178, 22420, 23382, 24681, 25547, 25980, 30267, 31860, 32908, 33630, 38970, 40356, 41135, 46764, 49362, 50445, 51094, 58455, 60534, 67260, 74043, 76641, 77940, 82270, 98724, 100890, 102188, 116910, 121068, 123405, 127735, 148086, 151335, 153282, 164540, 201780, 222129, 229923, 233820, 246810, 255470, 296172, 302670, 306564, 370215, 383205, 444258, 459846, 485393, 493620, 510940, 605340, 689769, 740430, 766410, 888516, 919692, 970786, 1110645, 1149615, 1379538, 1456179, 1480860, 1532820, 1941572, 2221290, 2299230, 2426965, 2759076, 2912358, 3448845, 4368537, 4442580, 4598460, 4853930, 5824716, 6897690, 7280895, 8737074, 9707860, 13105611, 13795380, 14561790, 17474148, 21842685, 26211222, 29123580, 43685370, 52422444, 65528055, 87370740, 131056110, 262112220]

約数ペア:

[(1, 262112220), (2, 131056110), (3, 87370740), (4, 65528055), (5, 52422444), (6, 43685370), (9, 29123580), (10, 26211222), (12, 21842685), (15, 17474148), (18, 14561790), (19, 13795380), (20, 13105611), (27, 9707860), (30, 8737074), (36, 7280895), (38, 6897690), (45, 5824716), (54, 4853930), (57, 4598460), (59, 4442580), (60, 4368537), (76, 3448845), (90, 2912358), (95, 2759076), (108, 2426965), (114, 2299230), (118, 2221290), (135, 1941572), (171, 1532820), (177, 1480860), (180, 1456179), (190, 1379538), (228, 1149615), (236, 1110645), (270, 970786), (285, 919692), (295, 888516), (342, 766410), (354, 740430), (380, 689769), (433, 605340), (513, 510940), (531, 493620), (540, 485393), (570, 459846), (590, 444258), (684, 383205), (708, 370215), (855, 306564), (866, 302670), (885, 296172), (1026, 255470), (1062, 246810), (1121, 233820), (1140, 229923), (1180, 222129), (1299, 201780), (1593, 164540), (1710, 153282), (1732, 151335), (1770, 148086), (2052, 127735), (2124, 123405), (2165, 121068), (2242, 116910), (2565, 102188), (2598, 100890), (2655, 98724), (3186, 82270), (3363, 77940), (3420, 76641), (3540, 74043), (3897, 67260), (4330, 60534), (4484, 58455), (5130, 51094), (5196, 50445), (5310, 49362), (5605, 46764), (6372, 41135), (6495, 40356), (6726, 38970), (7794, 33630), (7965, 32908), (8227, 31860), (8660, 30267), (10089, 25980), (10260, 25547), (10620, 24681), (11210, 23382), (11691, 22420), (12990, 20178), (13452, 19485), (15588, 16815), (15930, 16454)]