40891848900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{628139}}^1$

素因数の和:628194

約数の個数: 144

約数和(自身を含む): 139577733120

約数和(自身を除く): 98685884220

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, 65100, 628139, 1256278, 1884417, 2512556, 3140695, 3768834, 4396973, 6281390, 7537668, 8793946, 9422085, 12562780, 13190919, 15703475, 17587892, 18844170, 19472309, 21984865, 26381838, 31406950, 37688340, 38944618, 43969730, 47110425, 52763676, 58416927, 62813900, 65954595, 77889236, 87939460, 94220850, 97361545, 109924325, 116833854, 131909190, 136306163, 188441700, 194723090, 219848650, 233667708, 263818380, 272612326, 292084635, 329772975, 389446180, 408918489, 439697300, 486807725, 545224652, 584169270, 659545950, 681530815, 817836978, 973615450, 1168338540, 1319091900, 1363061630, 1460423175, 1635673956, 1947230900, 2044592445, 2726123260, 2920846350, 3407654075, 4089184890, 5841692700, 6815308150, 8178369780, 10222962225, 13630616300, 20445924450, 40891848900]

約数ペア:

[(1, 40891848900), (2, 20445924450), (3, 13630616300), (4, 10222962225), (5, 8178369780), (6, 6815308150), (7, 5841692700), (10, 4089184890), (12, 3407654075), (14, 2920846350), (15, 2726123260), (20, 2044592445), (21, 1947230900), (25, 1635673956), (28, 1460423175), (30, 1363061630), (31, 1319091900), (35, 1168338540), (42, 973615450), (50, 817836978), (60, 681530815), (62, 659545950), (70, 584169270), (75, 545224652), (84, 486807725), (93, 439697300), (100, 408918489), (105, 389446180), (124, 329772975), (140, 292084635), (150, 272612326), (155, 263818380), (175, 233667708), (186, 219848650), (210, 194723090), (217, 188441700), (300, 136306163), (310, 131909190), (350, 116833854), (372, 109924325), (420, 97361545), (434, 94220850), (465, 87939460), (525, 77889236), (620, 65954595), (651, 62813900), (700, 58416927), (775, 52763676), (868, 47110425), (930, 43969730), (1050, 38944618), (1085, 37688340), (1302, 31406950), (1550, 26381838), (1860, 21984865), (2100, 19472309), (2170, 18844170), (2325, 17587892), (2604, 15703475), (3100, 13190919), (3255, 12562780), (4340, 9422085), (4650, 8793946), (5425, 7537668), (6510, 6281390), (9300, 4396973), (10850, 3768834), (13020, 3140695), (16275, 2512556), (21700, 1884417), (32550, 1256278), (65100, 628139)]