119555220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 387072000

約数和(自身を除く): 267516780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 124, 155, 170, 186, 190, 199, 204, 228, 255, 285, 310, 323, 340, 372, 380, 398, 465, 510, 527, 570, 589, 597, 620, 646, 796, 930, 969, 995, 1020, 1054, 1140, 1178, 1194, 1292, 1581, 1615, 1767, 1860, 1938, 1990, 2108, 2356, 2388, 2635, 2945, 2985, 3162, 3230, 3383, 3534, 3781, 3876, 3980, 4845, 5270, 5890, 5970, 6169, 6324, 6460, 6766, 7068, 7562, 7905, 8835, 9690, 10013, 10149, 10540, 11343, 11780, 11940, 12338, 13532, 15124, 15810, 16915, 17670, 18507, 18905, 19380, 20026, 20298, 22686, 24676, 30039, 30845, 31620, 33830, 35340, 37014, 37810, 40052, 40596, 45372, 50065, 50745, 56715, 60078, 61690, 64277, 67660, 74028, 75620, 92535, 100130, 101490, 104873, 113430, 117211, 120156, 123380, 128554, 150195, 185070, 192831, 200260, 202980, 209746, 226860, 234422, 257108, 300390, 314619, 321385, 351633, 370140, 385662, 419492, 468844, 524365, 586055, 600780, 629238, 642770, 703266, 771324, 964155, 1048730, 1172110, 1258476, 1285540, 1406532, 1573095, 1758165, 1928310, 1992587, 2097460, 2344220, 3146190, 3516330, 3856620, 3985174, 5977761, 6292380, 7032660, 7970348, 9962935, 11955522, 19925870, 23911044, 29888805, 39851740, 59777610, 119555220]

約数ペア:

[(1, 119555220), (2, 59777610), (3, 39851740), (4, 29888805), (5, 23911044), (6, 19925870), (10, 11955522), (12, 9962935), (15, 7970348), (17, 7032660), (19, 6292380), (20, 5977761), (30, 3985174), (31, 3856620), (34, 3516330), (38, 3146190), (51, 2344220), (57, 2097460), (60, 1992587), (62, 1928310), (68, 1758165), (76, 1573095), (85, 1406532), (93, 1285540), (95, 1258476), (102, 1172110), (114, 1048730), (124, 964155), (155, 771324), (170, 703266), (186, 642770), (190, 629238), (199, 600780), (204, 586055), (228, 524365), (255, 468844), (285, 419492), (310, 385662), (323, 370140), (340, 351633), (372, 321385), (380, 314619), (398, 300390), (465, 257108), (510, 234422), (527, 226860), (570, 209746), (589, 202980), (597, 200260), (620, 192831), (646, 185070), (796, 150195), (930, 128554), (969, 123380), (995, 120156), (1020, 117211), (1054, 113430), (1140, 104873), (1178, 101490), (1194, 100130), (1292, 92535), (1581, 75620), (1615, 74028), (1767, 67660), (1860, 64277), (1938, 61690), (1990, 60078), (2108, 56715), (2356, 50745), (2388, 50065), (2635, 45372), (2945, 40596), (2985, 40052), (3162, 37810), (3230, 37014), (3383, 35340), (3534, 33830), (3781, 31620), (3876, 30845), (3980, 30039), (4845, 24676), (5270, 22686), (5890, 20298), (5970, 20026), (6169, 19380), (6324, 18905), (6460, 18507), (6766, 17670), (7068, 16915), (7562, 15810), (7905, 15124), (8835, 13532), (9690, 12338), (10013, 11940), (10149, 11780), (10540, 11343)]