480706489800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1381}}^1\times {\mathrm{193381}}^1$

素因数の和:194784

約数の個数: 144

約数和(自身を含む): 1615549970580

約数和(自身を除く): 1134843480780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1381, 1800, 2762, 4143, 5524, 6905, 8286, 11048, 12429, 13810, 16572, 20715, 24858, 27620, 33144, 34525, 41430, 49716, 55240, 62145, 69050, 82860, 99432, 103575, 124290, 138100, 165720, 193381, 207150, 248580, 276200, 310725, 386762, 414300, 497160, 580143, 621450, 773524, 828600, 966905, 1160286, 1242900, 1547048, 1740429, 1933810, 2320572, 2485800, 2900715, 3480858, 3867620, 4641144, 4834525, 5801430, 6961716, 7735240, 8702145, 9669050, 11602860, 13923432, 14503575, 17404290, 19338100, 23205720, 29007150, 34808580, 38676200, 43510725, 58014300, 69617160, 87021450, 116028600, 174042900, 267059161, 348085800, 534118322, 801177483, 1068236644, 1335295805, 1602354966, 2136473288, 2403532449, 2670591610, 3204709932, 4005887415, 4807064898, 5341183220, 6409419864, 6676479025, 8011774830, 9614129796, 10682366440, 12017662245, 13352958050, 16023549660, 19228259592, 20029437075, 24035324490, 26705916100, 32047099320, 40058874150, 48070648980, 53411832200, 60088311225, 80117748300, 96141297960, 120176622450, 160235496600, 240353244900, 480706489800]

約数ペア:

[(1, 480706489800), (2, 240353244900), (3, 160235496600), (4, 120176622450), (5, 96141297960), (6, 80117748300), (8, 60088311225), (9, 53411832200), (10, 48070648980), (12, 40058874150), (15, 32047099320), (18, 26705916100), (20, 24035324490), (24, 20029437075), (25, 19228259592), (30, 16023549660), (36, 13352958050), (40, 12017662245), (45, 10682366440), (50, 9614129796), (60, 8011774830), (72, 6676479025), (75, 6409419864), (90, 5341183220), (100, 4807064898), (120, 4005887415), (150, 3204709932), (180, 2670591610), (200, 2403532449), (225, 2136473288), (300, 1602354966), (360, 1335295805), (450, 1068236644), (600, 801177483), (900, 534118322), (1381, 348085800), (1800, 267059161), (2762, 174042900), (4143, 116028600), (5524, 87021450), (6905, 69617160), (8286, 58014300), (11048, 43510725), (12429, 38676200), (13810, 34808580), (16572, 29007150), (20715, 23205720), (24858, 19338100), (27620, 17404290), (33144, 14503575), (34525, 13923432), (41430, 11602860), (49716, 9669050), (55240, 8702145), (62145, 7735240), (69050, 6961716), (82860, 5801430), (99432, 4834525), (103575, 4641144), (124290, 3867620), (138100, 3480858), (165720, 2900715), (193381, 2485800), (207150, 2320572), (248580, 1933810), (276200, 1740429), (310725, 1547048), (386762, 1242900), (414300, 1160286), (497160, 966905), (580143, 828600), (621450, 773524)]