66617460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 256838400

約数和(自身を除く): 190220940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 83, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 166, 180, 182, 195, 196, 210, 234, 245, 249, 252, 260, 273, 294, 315, 332, 343, 364, 390, 415, 420, 441, 455, 468, 490, 498, 546, 581, 585, 588, 630, 637, 686, 735, 747, 780, 819, 830, 882, 910, 980, 996, 1029, 1079, 1092, 1162, 1170, 1245, 1260, 1274, 1365, 1372, 1470, 1494, 1638, 1660, 1715, 1743, 1764, 1820, 1911, 2058, 2158, 2205, 2324, 2340, 2490, 2548, 2730, 2905, 2940, 2988, 3087, 3185, 3237, 3276, 3430, 3486, 3735, 3822, 4067, 4095, 4116, 4316, 4410, 4459, 4980, 5145, 5229, 5395, 5460, 5733, 5810, 6174, 6370, 6474, 6860, 6972, 7470, 7553, 7644, 8134, 8190, 8715, 8820, 8918, 9555, 9711, 10290, 10458, 10790, 11466, 11620, 12201, 12348, 12740, 12948, 13377, 14940, 15106, 15435, 16185, 16268, 16380, 17430, 17836, 19110, 19422, 20335, 20580, 20916, 21580, 22295, 22659, 22932, 24402, 26145, 26754, 28469, 28665, 30212, 30870, 32370, 34860, 36603, 37765, 38220, 38844, 40131, 40670, 44590, 45318, 48555, 48804, 52290, 52871, 53508, 56938, 57330, 61005, 61740, 64740, 66885, 67977, 73206, 75530, 80262, 81340, 85407, 89180, 90636, 97110, 104580, 105742, 113295, 113876, 114660, 122010, 133770, 135954, 142345, 146412, 151060, 158613, 160524, 170814, 183015, 194220, 200655, 211484, 226590, 244020, 256221, 264355, 267540, 271908, 284690, 317226, 339885, 341628, 366030, 370097, 401310, 427035, 453180, 475839, 512442, 528710, 569380, 634452, 679770, 732060, 740194, 793065, 802620, 854070, 951678, 1024884, 1057420, 1110291, 1281105, 1359540, 1480388, 1586130, 1708140, 1850485, 1903356, 2220582, 2379195, 2562210, 3172260, 3330873, 3700970, 4441164, 4758390, 5124420, 5551455, 6661746, 7401940, 9516780, 11102910, 13323492, 16654365, 22205820, 33308730, 66617460]

約数ペア:

[(1, 66617460), (2, 33308730), (3, 22205820), (4, 16654365), (5, 13323492), (6, 11102910), (7, 9516780), (9, 7401940), (10, 6661746), (12, 5551455), (13, 5124420), (14, 4758390), (15, 4441164), (18, 3700970), (20, 3330873), (21, 3172260), (26, 2562210), (28, 2379195), (30, 2220582), (35, 1903356), (36, 1850485), (39, 1708140), (42, 1586130), (45, 1480388), (49, 1359540), (52, 1281105), (60, 1110291), (63, 1057420), (65, 1024884), (70, 951678), (78, 854070), (83, 802620), (84, 793065), (90, 740194), (91, 732060), (98, 679770), (105, 634452), (117, 569380), (126, 528710), (130, 512442), (140, 475839), (147, 453180), (156, 427035), (166, 401310), (180, 370097), (182, 366030), (195, 341628), (196, 339885), (210, 317226), (234, 284690), (245, 271908), (249, 267540), (252, 264355), (260, 256221), (273, 244020), (294, 226590), (315, 211484), (332, 200655), (343, 194220), (364, 183015), (390, 170814), (415, 160524), (420, 158613), (441, 151060), (455, 146412), (468, 142345), (490, 135954), (498, 133770), (546, 122010), (581, 114660), (585, 113876), (588, 113295), (630, 105742), (637, 104580), (686, 97110), (735, 90636), (747, 89180), (780, 85407), (819, 81340), (830, 80262), (882, 75530), (910, 73206), (980, 67977), (996, 66885), (1029, 64740), (1079, 61740), (1092, 61005), (1162, 57330), (1170, 56938), (1245, 53508), (1260, 52871), (1274, 52290), (1365, 48804), (1372, 48555), (1470, 45318), (1494, 44590), (1638, 40670), (1660, 40131), (1715, 38844), (1743, 38220), (1764, 37765), (1820, 36603), (1911, 34860), (2058, 32370), (2158, 30870), (2205, 30212), (2324, 28665), (2340, 28469), (2490, 26754), (2548, 26145), (2730, 24402), (2905, 22932), (2940, 22659), (2988, 22295), (3087, 21580), (3185, 20916), (3237, 20580), (3276, 20335), (3430, 19422), (3486, 19110), (3735, 17836), (3822, 17430), (4067, 16380), (4095, 16268), (4116, 16185), (4316, 15435), (4410, 15106), (4459, 14940), (4980, 13377), (5145, 12948), (5229, 12740), (5395, 12348), (5460, 12201), (5733, 11620), (5810, 11466), (6174, 10790), (6370, 10458), (6474, 10290), (6860, 9711), (6972, 9555), (7470, 8918), (7553, 8820), (7644, 8715), (8134, 8190)]