272475720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 192

約数和(自身を含む): 978868800

約数和(自身を除く): 706393080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 83, 88, 90, 99, 110, 120, 132, 165, 166, 180, 198, 220, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 660, 664, 747, 792, 829, 830, 913, 990, 996, 1245, 1320, 1494, 1658, 1660, 1826, 1980, 1992, 2487, 2490, 2739, 2988, 3316, 3320, 3652, 3735, 3960, 4145, 4565, 4974, 4980, 5478, 5976, 6632, 7304, 7461, 7470, 8217, 8290, 9119, 9130, 9948, 9960, 10956, 12435, 13695, 14922, 14940, 16434, 16580, 18238, 18260, 19896, 21912, 24870, 27357, 27390, 29844, 29880, 32868, 33160, 36476, 36520, 37305, 41085, 45595, 49740, 54714, 54780, 59688, 65736, 68807, 72952, 74610, 82071, 82170, 91190, 99480, 109428, 109560, 136785, 137614, 149220, 164142, 164340, 182380, 206421, 218856, 273570, 275228, 298440, 328284, 328680, 344035, 364760, 410355, 412842, 547140, 550456, 619263, 656568, 688070, 756877, 820710, 825684, 1032105, 1094280, 1238526, 1376140, 1513754, 1641420, 1651368, 2064210, 2270631, 2477052, 2752280, 3027508, 3096315, 3282840, 3784385, 4128420, 4541262, 4954104, 6055016, 6192630, 6811893, 7568770, 8256840, 9082524, 11353155, 12385260, 13623786, 15137540, 18165048, 22706310, 24770520, 27247572, 30275080, 34059465, 45412620, 54495144, 68118930, 90825240, 136237860, 272475720]

約数ペア:

[(1, 272475720), (2, 136237860), (3, 90825240), (4, 68118930), (5, 54495144), (6, 45412620), (8, 34059465), (9, 30275080), (10, 27247572), (11, 24770520), (12, 22706310), (15, 18165048), (18, 15137540), (20, 13623786), (22, 12385260), (24, 11353155), (30, 9082524), (33, 8256840), (36, 7568770), (40, 6811893), (44, 6192630), (45, 6055016), (55, 4954104), (60, 4541262), (66, 4128420), (72, 3784385), (83, 3282840), (88, 3096315), (90, 3027508), (99, 2752280), (110, 2477052), (120, 2270631), (132, 2064210), (165, 1651368), (166, 1641420), (180, 1513754), (198, 1376140), (220, 1238526), (249, 1094280), (264, 1032105), (330, 825684), (332, 820710), (360, 756877), (396, 688070), (415, 656568), (440, 619263), (495, 550456), (498, 547140), (660, 412842), (664, 410355), (747, 364760), (792, 344035), (829, 328680), (830, 328284), (913, 298440), (990, 275228), (996, 273570), (1245, 218856), (1320, 206421), (1494, 182380), (1658, 164340), (1660, 164142), (1826, 149220), (1980, 137614), (1992, 136785), (2487, 109560), (2490, 109428), (2739, 99480), (2988, 91190), (3316, 82170), (3320, 82071), (3652, 74610), (3735, 72952), (3960, 68807), (4145, 65736), (4565, 59688), (4974, 54780), (4980, 54714), (5478, 49740), (5976, 45595), (6632, 41085), (7304, 37305), (7461, 36520), (7470, 36476), (8217, 33160), (8290, 32868), (9119, 29880), (9130, 29844), (9948, 27390), (9960, 27357), (10956, 24870), (12435, 21912), (13695, 19896), (14922, 18260), (14940, 18238), (16434, 16580)]