855793200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 2898314496

約数和(自身を除く): 2042521296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 101, 115, 120, 138, 150, 184, 200, 202, 230, 240, 276, 300, 303, 307, 345, 368, 400, 404, 460, 505, 552, 575, 600, 606, 614, 690, 808, 920, 921, 1010, 1104, 1150, 1200, 1212, 1228, 1380, 1515, 1535, 1616, 1725, 1840, 1842, 2020, 2300, 2323, 2424, 2456, 2525, 2760, 3030, 3070, 3450, 3684, 4040, 4600, 4605, 4646, 4848, 4912, 5050, 5520, 6060, 6140, 6900, 6969, 7061, 7368, 7575, 7675, 8080, 9200, 9210, 9292, 10100, 11615, 12120, 12280, 13800, 13938, 14122, 14736, 15150, 15350, 18420, 18584, 20200, 21183, 23025, 23230, 24240, 24560, 27600, 27876, 28244, 30300, 30700, 31007, 34845, 35305, 36840, 37168, 40400, 42366, 46050, 46460, 55752, 56488, 58075, 60600, 61400, 62014, 69690, 70610, 73680, 84732, 92100, 92920, 93021, 105915, 111504, 112976, 116150, 121200, 122800, 124028, 139380, 141220, 155035, 169464, 174225, 176525, 184200, 185840, 186042, 211830, 232300, 248056, 278760, 282440, 310070, 338928, 348450, 353050, 368400, 372084, 423660, 464600, 465105, 496112, 529575, 557520, 564880, 620140, 696900, 706100, 713161, 744168, 775175, 847320, 929200, 930210, 1059150, 1240280, 1393800, 1412200, 1426322, 1488336, 1550350, 1694640, 1860420, 2118300, 2139483, 2325525, 2480560, 2787600, 2824400, 2852644, 3100700, 3565805, 3720840, 4236600, 4278966, 4651050, 5705288, 6201400, 7131610, 7441680, 8473200, 8557932, 9302100, 10697415, 11410576, 12402800, 14263220, 17115864, 17829025, 18604200, 21394830, 28526440, 34231728, 35658050, 37208400, 42789660, 53487075, 57052880, 71316100, 85579320, 106974150, 142632200, 171158640, 213948300, 285264400, 427896600, 855793200]

約数ペア:

[(1, 855793200), (2, 427896600), (3, 285264400), (4, 213948300), (5, 171158640), (6, 142632200), (8, 106974150), (10, 85579320), (12, 71316100), (15, 57052880), (16, 53487075), (20, 42789660), (23, 37208400), (24, 35658050), (25, 34231728), (30, 28526440), (40, 21394830), (46, 18604200), (48, 17829025), (50, 17115864), (60, 14263220), (69, 12402800), (75, 11410576), (80, 10697415), (92, 9302100), (100, 8557932), (101, 8473200), (115, 7441680), (120, 7131610), (138, 6201400), (150, 5705288), (184, 4651050), (200, 4278966), (202, 4236600), (230, 3720840), (240, 3565805), (276, 3100700), (300, 2852644), (303, 2824400), (307, 2787600), (345, 2480560), (368, 2325525), (400, 2139483), (404, 2118300), (460, 1860420), (505, 1694640), (552, 1550350), (575, 1488336), (600, 1426322), (606, 1412200), (614, 1393800), (690, 1240280), (808, 1059150), (920, 930210), (921, 929200), (1010, 847320), (1104, 775175), (1150, 744168), (1200, 713161), (1212, 706100), (1228, 696900), (1380, 620140), (1515, 564880), (1535, 557520), (1616, 529575), (1725, 496112), (1840, 465105), (1842, 464600), (2020, 423660), (2300, 372084), (2323, 368400), (2424, 353050), (2456, 348450), (2525, 338928), (2760, 310070), (3030, 282440), (3070, 278760), (3450, 248056), (3684, 232300), (4040, 211830), (4600, 186042), (4605, 185840), (4646, 184200), (4848, 176525), (4912, 174225), (5050, 169464), (5520, 155035), (6060, 141220), (6140, 139380), (6900, 124028), (6969, 122800), (7061, 121200), (7368, 116150), (7575, 112976), (7675, 111504), (8080, 105915), (9200, 93021), (9210, 92920), (9292, 92100), (10100, 84732), (11615, 73680), (12120, 70610), (12280, 69690), (13800, 62014), (13938, 61400), (14122, 60600), (14736, 58075), (15150, 56488), (15350, 55752), (18420, 46460), (18584, 46050), (20200, 42366), (21183, 40400), (23025, 37168), (23230, 36840), (24240, 35305), (24560, 34845), (27600, 31007), (27876, 30700), (28244, 30300)]