605996820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1811}}^1$

素因数の和:1863

約数の個数: 216

約数和(自身を含む): 2172616992

約数和(自身を除く): 1566620172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 286, 330, 338, 390, 396, 429, 468, 495, 507, 572, 585, 660, 676, 715, 780, 845, 858, 990, 1014, 1170, 1287, 1430, 1521, 1690, 1716, 1811, 1859, 1980, 2028, 2145, 2340, 2535, 2574, 2860, 3042, 3380, 3622, 3718, 4290, 5070, 5148, 5433, 5577, 6084, 6435, 7244, 7436, 7605, 8580, 9055, 9295, 10140, 10866, 11154, 12870, 15210, 16299, 16731, 18110, 18590, 19921, 21732, 22308, 23543, 25740, 27165, 27885, 30420, 32598, 33462, 36220, 37180, 39842, 47086, 54330, 55770, 59763, 65196, 66924, 70629, 79684, 81495, 83655, 94172, 99605, 108660, 111540, 117715, 119526, 141258, 162990, 167310, 179289, 199210, 211887, 235430, 239052, 258973, 282516, 298815, 306059, 325980, 334620, 353145, 358578, 398420, 423774, 470860, 517946, 597630, 612118, 706290, 717156, 776919, 847548, 896445, 918177, 1035892, 1059435, 1195260, 1224236, 1294865, 1412580, 1530295, 1553838, 1792890, 1836354, 2118870, 2330757, 2589730, 2754531, 3060590, 3107676, 3366649, 3585780, 3672708, 3884595, 4237740, 4590885, 4661514, 5179460, 5509062, 6121180, 6733298, 7769190, 9181770, 9323028, 10099947, 11018124, 11653785, 13466596, 13772655, 15538380, 16833245, 18363540, 20199894, 23307570, 27545310, 30299841, 33666490, 40399788, 46615140, 50499735, 55090620, 60599682, 67332980, 100999470, 121199364, 151499205, 201998940, 302998410, 605996820]

約数ペア:

[(1, 605996820), (2, 302998410), (3, 201998940), (4, 151499205), (5, 121199364), (6, 100999470), (9, 67332980), (10, 60599682), (11, 55090620), (12, 50499735), (13, 46615140), (15, 40399788), (18, 33666490), (20, 30299841), (22, 27545310), (26, 23307570), (30, 20199894), (33, 18363540), (36, 16833245), (39, 15538380), (44, 13772655), (45, 13466596), (52, 11653785), (55, 11018124), (60, 10099947), (65, 9323028), (66, 9181770), (78, 7769190), (90, 6733298), (99, 6121180), (110, 5509062), (117, 5179460), (130, 4661514), (132, 4590885), (143, 4237740), (156, 3884595), (165, 3672708), (169, 3585780), (180, 3366649), (195, 3107676), (198, 3060590), (220, 2754531), (234, 2589730), (260, 2330757), (286, 2118870), (330, 1836354), (338, 1792890), (390, 1553838), (396, 1530295), (429, 1412580), (468, 1294865), (495, 1224236), (507, 1195260), (572, 1059435), (585, 1035892), (660, 918177), (676, 896445), (715, 847548), (780, 776919), (845, 717156), (858, 706290), (990, 612118), (1014, 597630), (1170, 517946), (1287, 470860), (1430, 423774), (1521, 398420), (1690, 358578), (1716, 353145), (1811, 334620), (1859, 325980), (1980, 306059), (2028, 298815), (2145, 282516), (2340, 258973), (2535, 239052), (2574, 235430), (2860, 211887), (3042, 199210), (3380, 179289), (3622, 167310), (3718, 162990), (4290, 141258), (5070, 119526), (5148, 117715), (5433, 111540), (5577, 108660), (6084, 99605), (6435, 94172), (7244, 83655), (7436, 81495), (7605, 79684), (8580, 70629), (9055, 66924), (9295, 65196), (10140, 59763), (10866, 55770), (11154, 54330), (12870, 47086), (15210, 39842), (16299, 37180), (16731, 36220), (18110, 33462), (18590, 32598), (19921, 30420), (21732, 27885), (22308, 27165), (23543, 25740)]