998981200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 3002379264

約数和(自身を除く): 2003398064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 34, 35, 40, 50, 56, 62, 68, 70, 80, 85, 100, 112, 119, 124, 136, 140, 155, 170, 175, 200, 217, 238, 248, 272, 280, 310, 340, 350, 400, 425, 434, 476, 496, 527, 560, 595, 620, 677, 680, 700, 775, 850, 868, 952, 1054, 1085, 1190, 1240, 1354, 1360, 1400, 1550, 1700, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2708, 2800, 2975, 3100, 3385, 3400, 3472, 3689, 4216, 4340, 4739, 4760, 5270, 5416, 5425, 5950, 6200, 6770, 6800, 7378, 8432, 8680, 9478, 9520, 10540, 10832, 10850, 11509, 11900, 12400, 13175, 13540, 14756, 16925, 17360, 18445, 18956, 20987, 21080, 21700, 23018, 23695, 23800, 26350, 27080, 29512, 33850, 36890, 37912, 41974, 42160, 43400, 46036, 47390, 47600, 52700, 54160, 57545, 59024, 67700, 73780, 75824, 80563, 83948, 86800, 92072, 92225, 94780, 104935, 105400, 115090, 118475, 135400, 146909, 147560, 161126, 167896, 184144, 184450, 189560, 209870, 210800, 230180, 236950, 270800, 287725, 293818, 295120, 322252, 335792, 356779, 368900, 379120, 402815, 419740, 460360, 473900, 524675, 575450, 587636, 644504, 713558, 734545, 737800, 805630, 839480, 920720, 947800, 1049350, 1150900, 1175272, 1289008, 1427116, 1469090, 1475600, 1611260, 1678960, 1783895, 1895600, 2014075, 2098700, 2301800, 2350544, 2497453, 2854232, 2938180, 3222520, 3567790, 3672725, 4028150, 4197400, 4603600, 4994906, 5708464, 5876360, 6445040, 7135580, 7345450, 8056300, 8394800, 8919475, 9989812, 11752720, 12487265, 14271160, 14690900, 16112600, 17838950, 19979624, 24974530, 28542320, 29381800, 32225200, 35677900, 39959248, 49949060, 58763600, 62436325, 71355800, 99898120, 124872650, 142711600, 199796240, 249745300, 499490600, 998981200]

約数ペア:

[(1, 998981200), (2, 499490600), (4, 249745300), (5, 199796240), (7, 142711600), (8, 124872650), (10, 99898120), (14, 71355800), (16, 62436325), (17, 58763600), (20, 49949060), (25, 39959248), (28, 35677900), (31, 32225200), (34, 29381800), (35, 28542320), (40, 24974530), (50, 19979624), (56, 17838950), (62, 16112600), (68, 14690900), (70, 14271160), (80, 12487265), (85, 11752720), (100, 9989812), (112, 8919475), (119, 8394800), (124, 8056300), (136, 7345450), (140, 7135580), (155, 6445040), (170, 5876360), (175, 5708464), (200, 4994906), (217, 4603600), (238, 4197400), (248, 4028150), (272, 3672725), (280, 3567790), (310, 3222520), (340, 2938180), (350, 2854232), (400, 2497453), (425, 2350544), (434, 2301800), (476, 2098700), (496, 2014075), (527, 1895600), (560, 1783895), (595, 1678960), (620, 1611260), (677, 1475600), (680, 1469090), (700, 1427116), (775, 1289008), (850, 1175272), (868, 1150900), (952, 1049350), (1054, 947800), (1085, 920720), (1190, 839480), (1240, 805630), (1354, 737800), (1360, 734545), (1400, 713558), (1550, 644504), (1700, 587636), (1736, 575450), (1904, 524675), (2108, 473900), (2170, 460360), (2380, 419740), (2480, 402815), (2635, 379120), (2708, 368900), (2800, 356779), (2975, 335792), (3100, 322252), (3385, 295120), (3400, 293818), (3472, 287725), (3689, 270800), (4216, 236950), (4340, 230180), (4739, 210800), (4760, 209870), (5270, 189560), (5416, 184450), (5425, 184144), (5950, 167896), (6200, 161126), (6770, 147560), (6800, 146909), (7378, 135400), (8432, 118475), (8680, 115090), (9478, 105400), (9520, 104935), (10540, 94780), (10832, 92225), (10850, 92072), (11509, 86800), (11900, 83948), (12400, 80563), (13175, 75824), (13540, 73780), (14756, 67700), (16925, 59024), (17360, 57545), (18445, 54160), (18956, 52700), (20987, 47600), (21080, 47390), (21700, 46036), (23018, 43400), (23695, 42160), (23800, 41974), (26350, 37912), (27080, 36890), (29512, 33850)]