303480756

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 835458624

約数和(自身を除く): 531977868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 81, 86, 106, 108, 129, 137, 159, 162, 172, 212, 243, 258, 274, 318, 324, 387, 411, 477, 486, 516, 548, 636, 774, 822, 954, 972, 1161, 1233, 1431, 1548, 1644, 1908, 2279, 2322, 2466, 2862, 3483, 3699, 4293, 4558, 4644, 4932, 5724, 5891, 6837, 6966, 7261, 7398, 8586, 9116, 10449, 11097, 11782, 12879, 13674, 13932, 14522, 14796, 17172, 17673, 20511, 20898, 21783, 22194, 23564, 25758, 27348, 29044, 33291, 35346, 41022, 41796, 43566, 44388, 51516, 53019, 61533, 65349, 66582, 70692, 82044, 87132, 106038, 123066, 130698, 133164, 159057, 184599, 196047, 212076, 246132, 261396, 312223, 318114, 369198, 392094, 477171, 553797, 588141, 624446, 636228, 738396, 784188, 936669, 954342, 1107594, 1176282, 1248892, 1431513, 1764423, 1873338, 1908684, 2215188, 2352564, 2810007, 2863026, 3528846, 3746676, 5620014, 5726052, 7057692, 8430021, 11240028, 16860042, 25290063, 33720084, 50580126, 75870189, 101160252, 151740378, 303480756]

約数ペア:

[(1, 303480756), (2, 151740378), (3, 101160252), (4, 75870189), (6, 50580126), (9, 33720084), (12, 25290063), (18, 16860042), (27, 11240028), (36, 8430021), (43, 7057692), (53, 5726052), (54, 5620014), (81, 3746676), (86, 3528846), (106, 2863026), (108, 2810007), (129, 2352564), (137, 2215188), (159, 1908684), (162, 1873338), (172, 1764423), (212, 1431513), (243, 1248892), (258, 1176282), (274, 1107594), (318, 954342), (324, 936669), (387, 784188), (411, 738396), (477, 636228), (486, 624446), (516, 588141), (548, 553797), (636, 477171), (774, 392094), (822, 369198), (954, 318114), (972, 312223), (1161, 261396), (1233, 246132), (1431, 212076), (1548, 196047), (1644, 184599), (1908, 159057), (2279, 133164), (2322, 130698), (2466, 123066), (2862, 106038), (3483, 87132), (3699, 82044), (4293, 70692), (4558, 66582), (4644, 65349), (4932, 61533), (5724, 53019), (5891, 51516), (6837, 44388), (6966, 43566), (7261, 41796), (7398, 41022), (8586, 35346), (9116, 33291), (10449, 29044), (11097, 27348), (11782, 25758), (12879, 23564), (13674, 22194), (13932, 21783), (14522, 20898), (14796, 20511), (17172, 17673)]