2743248900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42139}}^1$

素因数の和:42194

約数の個数: 144

約数和(自身を含む): 9363845120

約数和(自身を除く): 6620596220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 9300, 10850, 13020, 16275, 21700, 32550, 42139, 65100, 84278, 126417, 168556, 210695, 252834, 294973, 421390, 505668, 589946, 632085, 842780, 884919, 1053475, 1179892, 1264170, 1306309, 1474865, 1769838, 2106950, 2528340, 2612618, 2949730, 3160425, 3539676, 3918927, 4213900, 4424595, 5225236, 5899460, 6320850, 6531545, 7374325, 7837854, 8849190, 9144163, 12641700, 13063090, 14748650, 15675708, 17698380, 18288326, 19594635, 22122975, 26126180, 27432489, 29497300, 32657725, 36576652, 39189270, 44245950, 45720815, 54864978, 65315450, 78378540, 88491900, 91441630, 97973175, 109729956, 130630900, 137162445, 182883260, 195946350, 228604075, 274324890, 391892700, 457208150, 548649780, 685812225, 914416300, 1371624450, 2743248900]

約数ペア:

[(1, 2743248900), (2, 1371624450), (3, 914416300), (4, 685812225), (5, 548649780), (6, 457208150), (7, 391892700), (10, 274324890), (12, 228604075), (14, 195946350), (15, 182883260), (20, 137162445), (21, 130630900), (25, 109729956), (28, 97973175), (30, 91441630), (31, 88491900), (35, 78378540), (42, 65315450), (50, 54864978), (60, 45720815), (62, 44245950), (70, 39189270), (75, 36576652), (84, 32657725), (93, 29497300), (100, 27432489), (105, 26126180), (124, 22122975), (140, 19594635), (150, 18288326), (155, 17698380), (175, 15675708), (186, 14748650), (210, 13063090), (217, 12641700), (300, 9144163), (310, 8849190), (350, 7837854), (372, 7374325), (420, 6531545), (434, 6320850), (465, 5899460), (525, 5225236), (620, 4424595), (651, 4213900), (700, 3918927), (775, 3539676), (868, 3160425), (930, 2949730), (1050, 2612618), (1085, 2528340), (1302, 2106950), (1550, 1769838), (1860, 1474865), (2100, 1306309), (2170, 1264170), (2325, 1179892), (2604, 1053475), (3100, 884919), (3255, 842780), (4340, 632085), (4650, 589946), (5425, 505668), (6510, 421390), (9300, 294973), (10850, 252834), (13020, 210695), (16275, 168556), (21700, 126417), (32550, 84278), (42139, 65100)]