67355820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 243210240

約数和(自身を除く): 175854420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 173, 180, 189, 206, 210, 252, 270, 309, 315, 346, 378, 412, 420, 515, 519, 540, 618, 630, 692, 721, 756, 865, 927, 945, 1030, 1038, 1211, 1236, 1260, 1442, 1545, 1557, 1730, 1854, 1890, 2060, 2076, 2163, 2422, 2595, 2781, 2884, 3090, 3114, 3460, 3605, 3633, 3708, 3780, 4326, 4635, 4671, 4844, 5190, 5562, 6055, 6180, 6228, 6489, 7210, 7266, 7785, 8652, 9270, 9342, 10380, 10815, 10899, 11124, 12110, 12978, 13905, 14420, 14532, 15570, 17819, 18165, 18540, 18684, 19467, 21630, 21798, 23355, 24220, 25956, 27810, 31140, 32445, 32697, 35638, 36330, 38934, 43260, 43596, 46710, 53457, 54495, 55620, 64890, 65394, 71276, 72660, 77868, 89095, 93420, 97335, 106914, 108990, 124733, 129780, 130788, 160371, 163485, 178190, 194670, 213828, 217980, 249466, 267285, 320742, 326970, 356380, 374199, 389340, 481113, 498932, 534570, 623665, 641484, 653940, 748398, 801855, 962226, 1069140, 1122597, 1247330, 1496796, 1603710, 1870995, 1924452, 2245194, 2405565, 2494660, 3207420, 3367791, 3741990, 4490388, 4811130, 5612985, 6735582, 7483980, 9622260, 11225970, 13471164, 16838955, 22451940, 33677910, 67355820]

約数ペア:

[(1, 67355820), (2, 33677910), (3, 22451940), (4, 16838955), (5, 13471164), (6, 11225970), (7, 9622260), (9, 7483980), (10, 6735582), (12, 5612985), (14, 4811130), (15, 4490388), (18, 3741990), (20, 3367791), (21, 3207420), (27, 2494660), (28, 2405565), (30, 2245194), (35, 1924452), (36, 1870995), (42, 1603710), (45, 1496796), (54, 1247330), (60, 1122597), (63, 1069140), (70, 962226), (84, 801855), (90, 748398), (103, 653940), (105, 641484), (108, 623665), (126, 534570), (135, 498932), (140, 481113), (173, 389340), (180, 374199), (189, 356380), (206, 326970), (210, 320742), (252, 267285), (270, 249466), (309, 217980), (315, 213828), (346, 194670), (378, 178190), (412, 163485), (420, 160371), (515, 130788), (519, 129780), (540, 124733), (618, 108990), (630, 106914), (692, 97335), (721, 93420), (756, 89095), (865, 77868), (927, 72660), (945, 71276), (1030, 65394), (1038, 64890), (1211, 55620), (1236, 54495), (1260, 53457), (1442, 46710), (1545, 43596), (1557, 43260), (1730, 38934), (1854, 36330), (1890, 35638), (2060, 32697), (2076, 32445), (2163, 31140), (2422, 27810), (2595, 25956), (2781, 24220), (2884, 23355), (3090, 21798), (3114, 21630), (3460, 19467), (3605, 18684), (3633, 18540), (3708, 18165), (3780, 17819), (4326, 15570), (4635, 14532), (4671, 14420), (4844, 13905), (5190, 12978), (5562, 12110), (6055, 11124), (6180, 10899), (6228, 10815), (6489, 10380), (7210, 9342), (7266, 9270), (7785, 8652)]