146773620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 270

約数和(自身を含む): 548352882

約数和(自身を除く): 401579262

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 60, 63, 70, 81, 84, 86, 90, 98, 105, 108, 126, 129, 135, 140, 147, 162, 172, 180, 189, 196, 210, 215, 245, 252, 258, 270, 294, 301, 315, 324, 378, 387, 405, 420, 430, 441, 490, 516, 540, 567, 588, 602, 630, 645, 735, 756, 774, 810, 860, 882, 903, 945, 980, 1134, 1161, 1204, 1260, 1290, 1323, 1470, 1505, 1548, 1620, 1764, 1806, 1849, 1890, 1935, 2107, 2205, 2268, 2322, 2580, 2646, 2709, 2835, 2940, 3010, 3483, 3612, 3698, 3780, 3870, 3969, 4214, 4410, 4515, 4644, 5292, 5418, 5547, 5670, 5805, 6020, 6321, 6615, 6966, 7396, 7740, 7938, 8127, 8428, 8820, 9030, 9245, 10535, 10836, 11094, 11340, 11610, 12642, 12943, 13230, 13545, 13932, 15876, 16254, 16641, 17415, 18060, 18490, 18963, 19845, 21070, 22188, 23220, 24381, 25284, 25886, 26460, 27090, 27735, 31605, 32508, 33282, 34830, 36980, 37926, 38829, 39690, 40635, 42140, 48762, 49923, 51772, 54180, 55470, 56889, 63210, 64715, 66564, 69660, 75852, 77658, 79380, 81270, 83205, 90601, 94815, 97524, 99846, 110940, 113778, 116487, 121905, 126420, 129430, 149769, 155316, 162540, 166410, 170667, 181202, 189630, 194145, 199692, 227556, 232974, 243810, 249615, 258860, 271803, 284445, 299538, 332820, 341334, 349461, 362404, 379260, 388290, 453005, 465948, 487620, 499230, 543606, 568890, 582435, 599076, 682668, 698922, 748845, 776580, 815409, 853335, 906010, 998460, 1048383, 1087212, 1137780, 1164870, 1359015, 1397844, 1497690, 1630818, 1706670, 1747305, 1812020, 2096766, 2329740, 2446227, 2718030, 2995380, 3261636, 3413340, 3494610, 4077045, 4193532, 4892454, 5241915, 5436060, 6989220, 7338681, 8154090, 9784908, 10483830, 12231135, 14677362, 16308180, 20967660, 24462270, 29354724, 36693405, 48924540, 73386810, 146773620]

約数ペア:

[(1, 146773620), (2, 73386810), (3, 48924540), (4, 36693405), (5, 29354724), (6, 24462270), (7, 20967660), (9, 16308180), (10, 14677362), (12, 12231135), (14, 10483830), (15, 9784908), (18, 8154090), (20, 7338681), (21, 6989220), (27, 5436060), (28, 5241915), (30, 4892454), (35, 4193532), (36, 4077045), (42, 3494610), (43, 3413340), (45, 3261636), (49, 2995380), (54, 2718030), (60, 2446227), (63, 2329740), (70, 2096766), (81, 1812020), (84, 1747305), (86, 1706670), (90, 1630818), (98, 1497690), (105, 1397844), (108, 1359015), (126, 1164870), (129, 1137780), (135, 1087212), (140, 1048383), (147, 998460), (162, 906010), (172, 853335), (180, 815409), (189, 776580), (196, 748845), (210, 698922), (215, 682668), (245, 599076), (252, 582435), (258, 568890), (270, 543606), (294, 499230), (301, 487620), (315, 465948), (324, 453005), (378, 388290), (387, 379260), (405, 362404), (420, 349461), (430, 341334), (441, 332820), (490, 299538), (516, 284445), (540, 271803), (567, 258860), (588, 249615), (602, 243810), (630, 232974), (645, 227556), (735, 199692), (756, 194145), (774, 189630), (810, 181202), (860, 170667), (882, 166410), (903, 162540), (945, 155316), (980, 149769), (1134, 129430), (1161, 126420), (1204, 121905), (1260, 116487), (1290, 113778), (1323, 110940), (1470, 99846), (1505, 97524), (1548, 94815), (1620, 90601), (1764, 83205), (1806, 81270), (1849, 79380), (1890, 77658), (1935, 75852), (2107, 69660), (2205, 66564), (2268, 64715), (2322, 63210), (2580, 56889), (2646, 55470), (2709, 54180), (2835, 51772), (2940, 49923), (3010, 48762), (3483, 42140), (3612, 40635), (3698, 39690), (3780, 38829), (3870, 37926), (3969, 36980), (4214, 34830), (4410, 33282), (4515, 32508), (4644, 31605), (5292, 27735), (5418, 27090), (5547, 26460), (5670, 25886), (5805, 25284), (6020, 24381), (6321, 23220), (6615, 22188), (6966, 21070), (7396, 19845), (7740, 18963), (7938, 18490), (8127, 18060), (8428, 17415), (8820, 16641), (9030, 16254), (9245, 15876), (10535, 13932), (10836, 13545), (11094, 13230), (11340, 12943), (11610, 12642)]