82380870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 259930944

約数和(自身を除く): 177550074

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 37, 39, 45, 55, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 143, 165, 173, 185, 195, 198, 222, 234, 286, 330, 333, 346, 370, 390, 407, 429, 481, 495, 519, 555, 585, 666, 715, 814, 858, 865, 962, 990, 1038, 1110, 1170, 1221, 1287, 1430, 1443, 1557, 1665, 1730, 1903, 2035, 2145, 2249, 2405, 2442, 2574, 2595, 2886, 3114, 3330, 3663, 3806, 4070, 4290, 4329, 4498, 4810, 5190, 5291, 5709, 6105, 6401, 6435, 6747, 7215, 7326, 7785, 8658, 9515, 10582, 11245, 11418, 12210, 12802, 12870, 13494, 14430, 15570, 15873, 17127, 18315, 19030, 19203, 20241, 21645, 22490, 24739, 26455, 28545, 31746, 32005, 33735, 34254, 36630, 38406, 40482, 43290, 47619, 49478, 52910, 57090, 57609, 64010, 67470, 70411, 74217, 79365, 83213, 85635, 95238, 96015, 101205, 115218, 123695, 140822, 148434, 158730, 166426, 171270, 192030, 202410, 211233, 222651, 238095, 247390, 249639, 288045, 352055, 371085, 416065, 422466, 445302, 476190, 499278, 576090, 633699, 704110, 742170, 748917, 832130, 915343, 1056165, 1113255, 1248195, 1267398, 1497834, 1830686, 2112330, 2226510, 2496390, 2746029, 3168495, 3744585, 4576715, 5492058, 6336990, 7489170, 8238087, 9153430, 13730145, 16476174, 27460290, 41190435, 82380870]

約数ペア:

[(1, 82380870), (2, 41190435), (3, 27460290), (5, 16476174), (6, 13730145), (9, 9153430), (10, 8238087), (11, 7489170), (13, 6336990), (15, 5492058), (18, 4576715), (22, 3744585), (26, 3168495), (30, 2746029), (33, 2496390), (37, 2226510), (39, 2112330), (45, 1830686), (55, 1497834), (65, 1267398), (66, 1248195), (74, 1113255), (78, 1056165), (90, 915343), (99, 832130), (110, 748917), (111, 742170), (117, 704110), (130, 633699), (143, 576090), (165, 499278), (173, 476190), (185, 445302), (195, 422466), (198, 416065), (222, 371085), (234, 352055), (286, 288045), (330, 249639), (333, 247390), (346, 238095), (370, 222651), (390, 211233), (407, 202410), (429, 192030), (481, 171270), (495, 166426), (519, 158730), (555, 148434), (585, 140822), (666, 123695), (715, 115218), (814, 101205), (858, 96015), (865, 95238), (962, 85635), (990, 83213), (1038, 79365), (1110, 74217), (1170, 70411), (1221, 67470), (1287, 64010), (1430, 57609), (1443, 57090), (1557, 52910), (1665, 49478), (1730, 47619), (1903, 43290), (2035, 40482), (2145, 38406), (2249, 36630), (2405, 34254), (2442, 33735), (2574, 32005), (2595, 31746), (2886, 28545), (3114, 26455), (3330, 24739), (3663, 22490), (3806, 21645), (4070, 20241), (4290, 19203), (4329, 19030), (4498, 18315), (4810, 17127), (5190, 15873), (5291, 15570), (5709, 14430), (6105, 13494), (6401, 12870), (6435, 12802), (6747, 12210), (7215, 11418), (7326, 11245), (7785, 10582), (8658, 9515)]