85364010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 237841920

約数和(自身を除く): 152477910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 71, 73, 90, 122, 135, 142, 146, 183, 213, 219, 270, 305, 355, 365, 366, 426, 438, 549, 610, 639, 657, 710, 730, 915, 1065, 1095, 1098, 1278, 1314, 1647, 1830, 1917, 1971, 2130, 2190, 2745, 3195, 3285, 3294, 3834, 3942, 4331, 4453, 5183, 5490, 6390, 6570, 8235, 8662, 8906, 9585, 9855, 10366, 12993, 13359, 15549, 16470, 19170, 19710, 21655, 22265, 25915, 25986, 26718, 31098, 38979, 40077, 43310, 44530, 46647, 51830, 64965, 66795, 77745, 77958, 80154, 93294, 116937, 120231, 129930, 133590, 139941, 155490, 194895, 200385, 233235, 233874, 240462, 279882, 316163, 389790, 400770, 466470, 584685, 601155, 632326, 699705, 948489, 1169370, 1202310, 1399410, 1580815, 1896978, 2845467, 3161630, 4742445, 5690934, 8536401, 9484890, 14227335, 17072802, 28454670, 42682005, 85364010]

約数ペア:

[(1, 85364010), (2, 42682005), (3, 28454670), (5, 17072802), (6, 14227335), (9, 9484890), (10, 8536401), (15, 5690934), (18, 4742445), (27, 3161630), (30, 2845467), (45, 1896978), (54, 1580815), (61, 1399410), (71, 1202310), (73, 1169370), (90, 948489), (122, 699705), (135, 632326), (142, 601155), (146, 584685), (183, 466470), (213, 400770), (219, 389790), (270, 316163), (305, 279882), (355, 240462), (365, 233874), (366, 233235), (426, 200385), (438, 194895), (549, 155490), (610, 139941), (639, 133590), (657, 129930), (710, 120231), (730, 116937), (915, 93294), (1065, 80154), (1095, 77958), (1098, 77745), (1278, 66795), (1314, 64965), (1647, 51830), (1830, 46647), (1917, 44530), (1971, 43310), (2130, 40077), (2190, 38979), (2745, 31098), (3195, 26718), (3285, 25986), (3294, 25915), (3834, 22265), (3942, 21655), (4331, 19710), (4453, 19170), (5183, 16470), (5490, 15549), (6390, 13359), (6570, 12993), (8235, 10366), (8662, 9855), (8906, 9585)]