238999200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:868

約数の個数: 216

約数和(自身を含む): 856132704

約数和(自身を除く): 617133504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 352, 363, 400, 440, 480, 484, 528, 550, 600, 605, 660, 726, 800, 823, 825, 880, 968, 1056, 1100, 1200, 1210, 1320, 1452, 1646, 1650, 1760, 1815, 1936, 2200, 2400, 2420, 2469, 2640, 2904, 3025, 3292, 3300, 3630, 3872, 4115, 4400, 4840, 4938, 5280, 5808, 6050, 6584, 6600, 7260, 8230, 8800, 9053, 9075, 9680, 9876, 11616, 12100, 12345, 13168, 13200, 14520, 16460, 18106, 18150, 19360, 19752, 20575, 24200, 24690, 26336, 26400, 27159, 29040, 32920, 36212, 36300, 39504, 41150, 45265, 48400, 49380, 54318, 58080, 61725, 65840, 72424, 72600, 79008, 82300, 90530, 96800, 98760, 99583, 108636, 123450, 131680, 135795, 144848, 145200, 164600, 181060, 197520, 199166, 217272, 226325, 246900, 271590, 289696, 290400, 298749, 329200, 362120, 395040, 398332, 434544, 452650, 493800, 497915, 543180, 597498, 658400, 678975, 724240, 796664, 869088, 905300, 987600, 995830, 1086360, 1194996, 1357950, 1448480, 1493745, 1593328, 1810600, 1975200, 1991660, 2172720, 2389992, 2489575, 2715900, 2987490, 3186656, 3621200, 3983320, 4345440, 4779984, 4979150, 5431800, 5974980, 7242400, 7468725, 7966640, 9559968, 9958300, 10863600, 11949960, 14937450, 15933280, 19916600, 21727200, 23899920, 29874900, 39833200, 47799840, 59749800, 79666400, 119499600, 238999200]

約数ペア:

[(1, 238999200), (2, 119499600), (3, 79666400), (4, 59749800), (5, 47799840), (6, 39833200), (8, 29874900), (10, 23899920), (11, 21727200), (12, 19916600), (15, 15933280), (16, 14937450), (20, 11949960), (22, 10863600), (24, 9958300), (25, 9559968), (30, 7966640), (32, 7468725), (33, 7242400), (40, 5974980), (44, 5431800), (48, 4979150), (50, 4779984), (55, 4345440), (60, 3983320), (66, 3621200), (75, 3186656), (80, 2987490), (88, 2715900), (96, 2489575), (100, 2389992), (110, 2172720), (120, 1991660), (121, 1975200), (132, 1810600), (150, 1593328), (160, 1493745), (165, 1448480), (176, 1357950), (200, 1194996), (220, 1086360), (240, 995830), (242, 987600), (264, 905300), (275, 869088), (300, 796664), (330, 724240), (352, 678975), (363, 658400), (400, 597498), (440, 543180), (480, 497915), (484, 493800), (528, 452650), (550, 434544), (600, 398332), (605, 395040), (660, 362120), (726, 329200), (800, 298749), (823, 290400), (825, 289696), (880, 271590), (968, 246900), (1056, 226325), (1100, 217272), (1200, 199166), (1210, 197520), (1320, 181060), (1452, 164600), (1646, 145200), (1650, 144848), (1760, 135795), (1815, 131680), (1936, 123450), (2200, 108636), (2400, 99583), (2420, 98760), (2469, 96800), (2640, 90530), (2904, 82300), (3025, 79008), (3292, 72600), (3300, 72424), (3630, 65840), (3872, 61725), (4115, 58080), (4400, 54318), (4840, 49380), (4938, 48400), (5280, 45265), (5808, 41150), (6050, 39504), (6584, 36300), (6600, 36212), (7260, 32920), (8230, 29040), (8800, 27159), (9053, 26400), (9075, 26336), (9680, 24690), (9876, 24200), (11616, 20575), (12100, 19752), (12345, 19360), (13168, 18150), (13200, 18106), (14520, 16460)]