213505200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 240

約数和(自身を含む): 776334240

約数和(自身を除く): 562829040

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, 360, 373, 400, 424, 432, 450, 477, 530, 540, 600, 636, 675, 720, 746, 795, 848, 900, 954, 1060, 1080, 1119, 1200, 1272, 1325, 1350, 1431, 1492, 1590, 1800, 1865, 1908, 2120, 2160, 2238, 2385, 2544, 2650, 2700, 2862, 2984, 3180, 3357, 3600, 3730, 3816, 3975, 4240, 4476, 4770, 5300, 5400, 5595, 5724, 5968, 6360, 6714, 7155, 7460, 7632, 7950, 8952, 9325, 9540, 10071, 10600, 10800, 11190, 11448, 11925, 12720, 13428, 14310, 14920, 15900, 16785, 17904, 18650, 19080, 19769, 20142, 21200, 22380, 22896, 23850, 26856, 27975, 28620, 29840, 31800, 33570, 35775, 37300, 38160, 39538, 40284, 44760, 47700, 50355, 53712, 55950, 57240, 59307, 63600, 67140, 71550, 74600, 79076, 80568, 83925, 89520, 95400, 98845, 100710, 111900, 114480, 118614, 134280, 143100, 149200, 158152, 161136, 167850, 177921, 190800, 197690, 201420, 223800, 237228, 251775, 268560, 286200, 296535, 316304, 335700, 355842, 395380, 402840, 447600, 474456, 494225, 503550, 533763, 572400, 593070, 671400, 711684, 790760, 805680, 889605, 948912, 988450, 1007100, 1067526, 1186140, 1342800, 1423368, 1482675, 1581520, 1779210, 1976900, 2014200, 2135052, 2372280, 2668815, 2846736, 2965350, 3558420, 3953800, 4028400, 4270104, 4448025, 4744560, 5337630, 5930700, 7116840, 7907600, 8540208, 8896050, 10675260, 11861400, 13344075, 14233680, 17792100, 21350520, 23722800, 26688150, 35584200, 42701040, 53376300, 71168400, 106752600, 213505200]

約数ペア:

[(1, 213505200), (2, 106752600), (3, 71168400), (4, 53376300), (5, 42701040), (6, 35584200), (8, 26688150), (9, 23722800), (10, 21350520), (12, 17792100), (15, 14233680), (16, 13344075), (18, 11861400), (20, 10675260), (24, 8896050), (25, 8540208), (27, 7907600), (30, 7116840), (36, 5930700), (40, 5337630), (45, 4744560), (48, 4448025), (50, 4270104), (53, 4028400), (54, 3953800), (60, 3558420), (72, 2965350), (75, 2846736), (80, 2668815), (90, 2372280), (100, 2135052), (106, 2014200), (108, 1976900), (120, 1779210), (135, 1581520), (144, 1482675), (150, 1423368), (159, 1342800), (180, 1186140), (200, 1067526), (212, 1007100), (216, 988450), (225, 948912), (240, 889605), (265, 805680), (270, 790760), (300, 711684), (318, 671400), (360, 593070), (373, 572400), (400, 533763), (424, 503550), (432, 494225), (450, 474456), (477, 447600), (530, 402840), (540, 395380), (600, 355842), (636, 335700), (675, 316304), (720, 296535), (746, 286200), (795, 268560), (848, 251775), (900, 237228), (954, 223800), (1060, 201420), (1080, 197690), (1119, 190800), (1200, 177921), (1272, 167850), (1325, 161136), (1350, 158152), (1431, 149200), (1492, 143100), (1590, 134280), (1800, 118614), (1865, 114480), (1908, 111900), (2120, 100710), (2160, 98845), (2238, 95400), (2385, 89520), (2544, 83925), (2650, 80568), (2700, 79076), (2862, 74600), (2984, 71550), (3180, 67140), (3357, 63600), (3600, 59307), (3730, 57240), (3816, 55950), (3975, 53712), (4240, 50355), (4476, 47700), (4770, 44760), (5300, 40284), (5400, 39538), (5595, 38160), (5724, 37300), (5968, 35775), (6360, 33570), (6714, 31800), (7155, 29840), (7460, 28620), (7632, 27975), (7950, 26856), (8952, 23850), (9325, 22896), (9540, 22380), (10071, 21200), (10600, 20142), (10800, 19769), (11190, 19080), (11448, 18650), (11925, 17904), (12720, 16785), (13428, 15900), (14310, 14920)]