120731100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 417973248

約数和(自身を除く): 297242148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 70, 75, 84, 86, 98, 100, 105, 129, 140, 147, 150, 172, 175, 191, 196, 210, 215, 245, 258, 294, 300, 301, 350, 382, 420, 430, 490, 516, 525, 573, 588, 602, 645, 700, 735, 764, 860, 903, 955, 980, 1050, 1075, 1146, 1204, 1225, 1290, 1337, 1470, 1505, 1806, 1910, 2100, 2107, 2150, 2292, 2450, 2580, 2674, 2865, 2940, 3010, 3225, 3612, 3675, 3820, 4011, 4214, 4300, 4515, 4775, 4900, 5348, 5730, 6020, 6321, 6450, 6685, 7350, 7525, 8022, 8213, 8428, 9030, 9359, 9550, 10535, 11460, 12642, 12900, 13370, 14325, 14700, 15050, 16044, 16426, 18060, 18718, 19100, 20055, 21070, 22575, 24639, 25284, 26740, 28077, 28650, 30100, 31605, 32852, 33425, 37436, 40110, 41065, 42140, 45150, 46795, 49278, 52675, 56154, 57300, 57491, 63210, 66850, 80220, 82130, 90300, 93590, 98556, 100275, 105350, 112308, 114982, 123195, 126420, 133700, 140385, 158025, 164260, 172473, 187180, 200550, 205325, 210700, 229964, 233975, 246390, 280770, 287455, 316050, 344946, 401100, 402437, 410650, 467950, 492780, 561540, 574910, 615975, 632100, 689892, 701925, 804874, 821300, 862365, 935900, 1149820, 1207311, 1231950, 1403850, 1437275, 1609748, 1724730, 2012185, 2414622, 2463900, 2807700, 2874550, 3449460, 4024370, 4311825, 4829244, 5749100, 6036555, 8048740, 8623650, 10060925, 12073110, 17247300, 20121850, 24146220, 30182775, 40243700, 60365550, 120731100]

約数ペア:

[(1, 120731100), (2, 60365550), (3, 40243700), (4, 30182775), (5, 24146220), (6, 20121850), (7, 17247300), (10, 12073110), (12, 10060925), (14, 8623650), (15, 8048740), (20, 6036555), (21, 5749100), (25, 4829244), (28, 4311825), (30, 4024370), (35, 3449460), (42, 2874550), (43, 2807700), (49, 2463900), (50, 2414622), (60, 2012185), (70, 1724730), (75, 1609748), (84, 1437275), (86, 1403850), (98, 1231950), (100, 1207311), (105, 1149820), (129, 935900), (140, 862365), (147, 821300), (150, 804874), (172, 701925), (175, 689892), (191, 632100), (196, 615975), (210, 574910), (215, 561540), (245, 492780), (258, 467950), (294, 410650), (300, 402437), (301, 401100), (350, 344946), (382, 316050), (420, 287455), (430, 280770), (490, 246390), (516, 233975), (525, 229964), (573, 210700), (588, 205325), (602, 200550), (645, 187180), (700, 172473), (735, 164260), (764, 158025), (860, 140385), (903, 133700), (955, 126420), (980, 123195), (1050, 114982), (1075, 112308), (1146, 105350), (1204, 100275), (1225, 98556), (1290, 93590), (1337, 90300), (1470, 82130), (1505, 80220), (1806, 66850), (1910, 63210), (2100, 57491), (2107, 57300), (2150, 56154), (2292, 52675), (2450, 49278), (2580, 46795), (2674, 45150), (2865, 42140), (2940, 41065), (3010, 40110), (3225, 37436), (3612, 33425), (3675, 32852), (3820, 31605), (4011, 30100), (4214, 28650), (4300, 28077), (4515, 26740), (4775, 25284), (4900, 24639), (5348, 22575), (5730, 21070), (6020, 20055), (6321, 19100), (6450, 18718), (6685, 18060), (7350, 16426), (7525, 16044), (8022, 15050), (8213, 14700), (8428, 14325), (9030, 13370), (9359, 12900), (9550, 12642), (10535, 11460)]