68728770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 203316480

約数和(自身を除く): 134587710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 90, 99, 110, 135, 146, 165, 198, 219, 270, 297, 317, 330, 365, 438, 495, 594, 634, 657, 730, 803, 951, 990, 1095, 1314, 1485, 1585, 1606, 1902, 1971, 2190, 2409, 2853, 2970, 3170, 3285, 3487, 3942, 4015, 4755, 4818, 5706, 6570, 6974, 7227, 8030, 8559, 9510, 9855, 10461, 12045, 14265, 14454, 17118, 17435, 19710, 20922, 21681, 23141, 24090, 28530, 31383, 34870, 36135, 42795, 43362, 46282, 52305, 62766, 69423, 72270, 85590, 94149, 104610, 108405, 115705, 138846, 156915, 188298, 208269, 216810, 231410, 254551, 313830, 347115, 416538, 470745, 509102, 624807, 694230, 763653, 941490, 1041345, 1249614, 1272755, 1527306, 2082690, 2290959, 2545510, 3124035, 3818265, 4581918, 6248070, 6872877, 7636530, 11454795, 13745754, 22909590, 34364385, 68728770]

約数ペア:

[(1, 68728770), (2, 34364385), (3, 22909590), (5, 13745754), (6, 11454795), (9, 7636530), (10, 6872877), (11, 6248070), (15, 4581918), (18, 3818265), (22, 3124035), (27, 2545510), (30, 2290959), (33, 2082690), (45, 1527306), (54, 1272755), (55, 1249614), (66, 1041345), (73, 941490), (90, 763653), (99, 694230), (110, 624807), (135, 509102), (146, 470745), (165, 416538), (198, 347115), (219, 313830), (270, 254551), (297, 231410), (317, 216810), (330, 208269), (365, 188298), (438, 156915), (495, 138846), (594, 115705), (634, 108405), (657, 104610), (730, 94149), (803, 85590), (951, 72270), (990, 69423), (1095, 62766), (1314, 52305), (1485, 46282), (1585, 43362), (1606, 42795), (1902, 36135), (1971, 34870), (2190, 31383), (2409, 28530), (2853, 24090), (2970, 23141), (3170, 21681), (3285, 20922), (3487, 19710), (3942, 17435), (4015, 17118), (4755, 14454), (4818, 14265), (5706, 12045), (6570, 10461), (6974, 9855), (7227, 9510), (8030, 8559)]