312853860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1759

約数の個数: 192

約数和(自身を含む): 1096704000

約数和(自身を除く): 783850140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1674, 1699, 1705, 1860, 1980, 2046, 2790, 2970, 3069, 3348, 3398, 3410, 4092, 4185, 5097, 5115, 5580, 5940, 6138, 6796, 6820, 8370, 8495, 9207, 10194, 10230, 12276, 15291, 15345, 16740, 16990, 18414, 18689, 20388, 20460, 25485, 30582, 30690, 33980, 36828, 37378, 45873, 46035, 50970, 52669, 56067, 61164, 61380, 74756, 76455, 91746, 92070, 93445, 101940, 105338, 112134, 152910, 158007, 168201, 183492, 184140, 186890, 210676, 224268, 229365, 263345, 280335, 305820, 316014, 336402, 373780, 458730, 474021, 504603, 526690, 560670, 579359, 632028, 672804, 790035, 841005, 917460, 948042, 1009206, 1053380, 1121340, 1158718, 1422063, 1580070, 1682010, 1738077, 1896084, 2018412, 2317436, 2370105, 2523015, 2844126, 2896795, 3160140, 3364020, 3476154, 4740210, 5046030, 5214231, 5688252, 5793590, 6952308, 7110315, 8690385, 9480420, 10092060, 10428462, 11587180, 14220630, 15642693, 17380770, 20856924, 26071155, 28441260, 31285386, 34761540, 52142310, 62570772, 78213465, 104284620, 156426930, 312853860]

約数ペア:

[(1, 312853860), (2, 156426930), (3, 104284620), (4, 78213465), (5, 62570772), (6, 52142310), (9, 34761540), (10, 31285386), (11, 28441260), (12, 26071155), (15, 20856924), (18, 17380770), (20, 15642693), (22, 14220630), (27, 11587180), (30, 10428462), (31, 10092060), (33, 9480420), (36, 8690385), (44, 7110315), (45, 6952308), (54, 5793590), (55, 5688252), (60, 5214231), (62, 5046030), (66, 4740210), (90, 3476154), (93, 3364020), (99, 3160140), (108, 2896795), (110, 2844126), (124, 2523015), (132, 2370105), (135, 2317436), (155, 2018412), (165, 1896084), (180, 1738077), (186, 1682010), (198, 1580070), (220, 1422063), (270, 1158718), (279, 1121340), (297, 1053380), (310, 1009206), (330, 948042), (341, 917460), (372, 841005), (396, 790035), (465, 672804), (495, 632028), (540, 579359), (558, 560670), (594, 526690), (620, 504603), (660, 474021), (682, 458730), (837, 373780), (930, 336402), (990, 316014), (1023, 305820), (1116, 280335), (1188, 263345), (1364, 229365), (1395, 224268), (1485, 210676), (1674, 186890), (1699, 184140), (1705, 183492), (1860, 168201), (1980, 158007), (2046, 152910), (2790, 112134), (2970, 105338), (3069, 101940), (3348, 93445), (3398, 92070), (3410, 91746), (4092, 76455), (4185, 74756), (5097, 61380), (5115, 61164), (5580, 56067), (5940, 52669), (6138, 50970), (6796, 46035), (6820, 45873), (8370, 37378), (8495, 36828), (9207, 33980), (10194, 30690), (10230, 30582), (12276, 25485), (15291, 20460), (15345, 20388), (16740, 18689), (16990, 18414)]