155890228020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{2687}}^1$

素因数の和:3054

約数の個数: 192

約数和(自身を含む): 453029068800

約数和(自身を除く): 297138840780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 113, 129, 172, 199, 215, 226, 258, 339, 398, 430, 452, 516, 565, 597, 645, 678, 796, 860, 995, 1130, 1194, 1290, 1356, 1695, 1990, 2260, 2388, 2580, 2687, 2985, 3390, 3980, 4859, 5374, 5970, 6780, 8061, 8557, 9718, 10748, 11940, 13435, 14577, 16122, 17114, 19436, 22487, 24295, 25671, 26870, 29154, 32244, 34228, 40305, 42785, 44974, 48590, 51342, 53740, 58308, 67461, 72885, 80610, 85570, 89948, 97180, 102684, 112435, 115541, 128355, 134922, 145770, 161220, 171140, 224870, 231082, 256710, 269844, 291540, 303631, 337305, 346623, 449740, 462164, 513420, 534713, 577705, 607262, 674610, 693246, 910893, 966941, 1069426, 1155410, 1214524, 1349220, 1386492, 1518155, 1604139, 1733115, 1821786, 1933882, 2138852, 2310820, 2673565, 2900823, 3036310, 3208278, 3466230, 3643572, 3867764, 4554465, 4834705, 5347130, 5801646, 6072620, 6416556, 6932460, 8020695, 9108930, 9669410, 10694260, 11603292, 13056133, 14504115, 16041390, 18217860, 19338820, 22992659, 26112266, 29008230, 32082780, 39168399, 45985318, 52224532, 58016460, 60422569, 65280665, 68977977, 78336798, 91970636, 114963295, 120845138, 130561330, 137955954, 156673596, 181267707, 195841995, 229926590, 241690276, 261122660, 275911908, 302112845, 344889885, 362535414, 391683990, 459853180, 604225690, 689779770, 725070828, 783367980, 906338535, 1208451380, 1379559540, 1812677070, 2598170467, 3625354140, 5196340934, 7794511401, 10392681868, 12990852335, 15589022802, 25981704670, 31178045604, 38972557005, 51963409340, 77945114010, 155890228020]

約数ペア:

[(1, 155890228020), (2, 77945114010), (3, 51963409340), (4, 38972557005), (5, 31178045604), (6, 25981704670), (10, 15589022802), (12, 12990852335), (15, 10392681868), (20, 7794511401), (30, 5196340934), (43, 3625354140), (60, 2598170467), (86, 1812677070), (113, 1379559540), (129, 1208451380), (172, 906338535), (199, 783367980), (215, 725070828), (226, 689779770), (258, 604225690), (339, 459853180), (398, 391683990), (430, 362535414), (452, 344889885), (516, 302112845), (565, 275911908), (597, 261122660), (645, 241690276), (678, 229926590), (796, 195841995), (860, 181267707), (995, 156673596), (1130, 137955954), (1194, 130561330), (1290, 120845138), (1356, 114963295), (1695, 91970636), (1990, 78336798), (2260, 68977977), (2388, 65280665), (2580, 60422569), (2687, 58016460), (2985, 52224532), (3390, 45985318), (3980, 39168399), (4859, 32082780), (5374, 29008230), (5970, 26112266), (6780, 22992659), (8061, 19338820), (8557, 18217860), (9718, 16041390), (10748, 14504115), (11940, 13056133), (13435, 11603292), (14577, 10694260), (16122, 9669410), (17114, 9108930), (19436, 8020695), (22487, 6932460), (24295, 6416556), (25671, 6072620), (26870, 5801646), (29154, 5347130), (32244, 4834705), (34228, 4554465), (40305, 3867764), (42785, 3643572), (44974, 3466230), (48590, 3208278), (51342, 3036310), (53740, 2900823), (58308, 2673565), (67461, 2310820), (72885, 2138852), (80610, 1933882), (85570, 1821786), (89948, 1733115), (97180, 1604139), (102684, 1518155), (112435, 1386492), (115541, 1349220), (128355, 1214524), (134922, 1155410), (145770, 1069426), (161220, 966941), (171140, 910893), (224870, 693246), (231082, 674610), (256710, 607262), (269844, 577705), (291540, 534713), (303631, 513420), (337305, 462164), (346623, 449740)]