198622800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 240

約数和(自身を含む): 722364480

約数和(自身を除く): 523741680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 120, 135, 144, 150, 159, 180, 200, 212, 216, 225, 240, 265, 270, 300, 318, 347, 360, 400, 424, 432, 450, 477, 530, 540, 600, 636, 675, 694, 720, 795, 848, 900, 954, 1041, 1060, 1080, 1200, 1272, 1325, 1350, 1388, 1431, 1590, 1735, 1800, 1908, 2082, 2120, 2160, 2385, 2544, 2650, 2700, 2776, 2862, 3123, 3180, 3470, 3600, 3816, 3975, 4164, 4240, 4770, 5205, 5300, 5400, 5552, 5724, 6246, 6360, 6940, 7155, 7632, 7950, 8328, 8675, 9369, 9540, 10410, 10600, 10800, 11448, 11925, 12492, 12720, 13880, 14310, 15615, 15900, 16656, 17350, 18391, 18738, 19080, 20820, 21200, 22896, 23850, 24984, 26025, 27760, 28620, 31230, 31800, 34700, 35775, 36782, 37476, 38160, 41640, 46845, 47700, 49968, 52050, 55173, 57240, 62460, 63600, 69400, 71550, 73564, 74952, 78075, 83280, 91955, 93690, 95400, 104100, 110346, 114480, 124920, 138800, 143100, 147128, 149904, 156150, 165519, 183910, 187380, 190800, 208200, 220692, 234225, 249840, 275865, 286200, 294256, 312300, 331038, 367820, 374760, 416400, 441384, 459775, 468450, 496557, 551730, 572400, 624600, 662076, 735640, 749520, 827595, 882768, 919550, 936900, 993114, 1103460, 1249200, 1324152, 1379325, 1471280, 1655190, 1839100, 1873800, 1986228, 2206920, 2482785, 2648304, 2758650, 3310380, 3678200, 3747600, 3972456, 4137975, 4413840, 4965570, 5517300, 6620760, 7356400, 7944912, 8275950, 9931140, 11034600, 12413925, 13241520, 16551900, 19862280, 22069200, 24827850, 33103800, 39724560, 49655700, 66207600, 99311400, 198622800]

約数ペア:

[(1, 198622800), (2, 99311400), (3, 66207600), (4, 49655700), (5, 39724560), (6, 33103800), (8, 24827850), (9, 22069200), (10, 19862280), (12, 16551900), (15, 13241520), (16, 12413925), (18, 11034600), (20, 9931140), (24, 8275950), (25, 7944912), (27, 7356400), (30, 6620760), (36, 5517300), (40, 4965570), (45, 4413840), (48, 4137975), (50, 3972456), (53, 3747600), (54, 3678200), (60, 3310380), (72, 2758650), (75, 2648304), (80, 2482785), (90, 2206920), (100, 1986228), (106, 1873800), (108, 1839100), (120, 1655190), (135, 1471280), (144, 1379325), (150, 1324152), (159, 1249200), (180, 1103460), (200, 993114), (212, 936900), (216, 919550), (225, 882768), (240, 827595), (265, 749520), (270, 735640), (300, 662076), (318, 624600), (347, 572400), (360, 551730), (400, 496557), (424, 468450), (432, 459775), (450, 441384), (477, 416400), (530, 374760), (540, 367820), (600, 331038), (636, 312300), (675, 294256), (694, 286200), (720, 275865), (795, 249840), (848, 234225), (900, 220692), (954, 208200), (1041, 190800), (1060, 187380), (1080, 183910), (1200, 165519), (1272, 156150), (1325, 149904), (1350, 147128), (1388, 143100), (1431, 138800), (1590, 124920), (1735, 114480), (1800, 110346), (1908, 104100), (2082, 95400), (2120, 93690), (2160, 91955), (2385, 83280), (2544, 78075), (2650, 74952), (2700, 73564), (2776, 71550), (2862, 69400), (3123, 63600), (3180, 62460), (3470, 57240), (3600, 55173), (3816, 52050), (3975, 49968), (4164, 47700), (4240, 46845), (4770, 41640), (5205, 38160), (5300, 37476), (5400, 36782), (5552, 35775), (5724, 34700), (6246, 31800), (6360, 31230), (6940, 28620), (7155, 27760), (7632, 26025), (7950, 24984), (8328, 23850), (8675, 22896), (9369, 21200), (9540, 20820), (10410, 19080), (10600, 18738), (10800, 18391), (11448, 17350), (11925, 16656), (12492, 15900), (12720, 15615), (13880, 14310)]