66609400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 194050080

約数和(自身を除く): 127440680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 25, 26, 34, 40, 44, 50, 52, 55, 65, 68, 85, 88, 100, 104, 110, 130, 136, 137, 143, 170, 187, 200, 220, 221, 260, 274, 275, 286, 325, 340, 374, 425, 440, 442, 520, 548, 550, 572, 650, 680, 685, 715, 748, 850, 884, 935, 1096, 1100, 1105, 1144, 1300, 1370, 1430, 1496, 1507, 1700, 1768, 1781, 1870, 2200, 2210, 2329, 2431, 2600, 2740, 2860, 3014, 3400, 3425, 3562, 3575, 3740, 4420, 4658, 4675, 4862, 5480, 5525, 5720, 6028, 6850, 7124, 7150, 7480, 7535, 8840, 8905, 9316, 9350, 9724, 11050, 11645, 12056, 12155, 13700, 14248, 14300, 15070, 17810, 18632, 18700, 19448, 19591, 22100, 23290, 24310, 25619, 27400, 28600, 30140, 30277, 35620, 37400, 37675, 39182, 44200, 44525, 46580, 48620, 51238, 58225, 60280, 60554, 60775, 71240, 75350, 78364, 89050, 93160, 97240, 97955, 102476, 116450, 121108, 121550, 128095, 150700, 151385, 156728, 178100, 195910, 204952, 232900, 242216, 243100, 256190, 301400, 302770, 333047, 356200, 391820, 465800, 486200, 489775, 512380, 605540, 640475, 666094, 756925, 783640, 979550, 1024760, 1211080, 1280950, 1332188, 1513850, 1665235, 1959100, 2561900, 2664376, 3027700, 3330470, 3918200, 5123800, 6055400, 6660940, 8326175, 13321880, 16652350, 33304700, 66609400]

約数ペア:

[(1, 66609400), (2, 33304700), (4, 16652350), (5, 13321880), (8, 8326175), (10, 6660940), (11, 6055400), (13, 5123800), (17, 3918200), (20, 3330470), (22, 3027700), (25, 2664376), (26, 2561900), (34, 1959100), (40, 1665235), (44, 1513850), (50, 1332188), (52, 1280950), (55, 1211080), (65, 1024760), (68, 979550), (85, 783640), (88, 756925), (100, 666094), (104, 640475), (110, 605540), (130, 512380), (136, 489775), (137, 486200), (143, 465800), (170, 391820), (187, 356200), (200, 333047), (220, 302770), (221, 301400), (260, 256190), (274, 243100), (275, 242216), (286, 232900), (325, 204952), (340, 195910), (374, 178100), (425, 156728), (440, 151385), (442, 150700), (520, 128095), (548, 121550), (550, 121108), (572, 116450), (650, 102476), (680, 97955), (685, 97240), (715, 93160), (748, 89050), (850, 78364), (884, 75350), (935, 71240), (1096, 60775), (1100, 60554), (1105, 60280), (1144, 58225), (1300, 51238), (1370, 48620), (1430, 46580), (1496, 44525), (1507, 44200), (1700, 39182), (1768, 37675), (1781, 37400), (1870, 35620), (2200, 30277), (2210, 30140), (2329, 28600), (2431, 27400), (2600, 25619), (2740, 24310), (2860, 23290), (3014, 22100), (3400, 19591), (3425, 19448), (3562, 18700), (3575, 18632), (3740, 17810), (4420, 15070), (4658, 14300), (4675, 14248), (4862, 13700), (5480, 12155), (5525, 12056), (5720, 11645), (6028, 11050), (6850, 9724), (7124, 9350), (7150, 9316), (7480, 8905), (7535, 8840)]