145666710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 489771360

約数和(自身を除く): 344104650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 34, 35, 42, 45, 49, 51, 58, 63, 67, 70, 85, 87, 90, 98, 102, 105, 119, 126, 134, 145, 147, 153, 170, 174, 201, 203, 210, 238, 245, 255, 261, 290, 294, 306, 315, 335, 357, 402, 406, 435, 441, 469, 490, 493, 510, 522, 595, 603, 609, 630, 670, 714, 735, 765, 833, 870, 882, 938, 986, 1005, 1015, 1071, 1139, 1190, 1206, 1218, 1305, 1407, 1421, 1470, 1479, 1530, 1666, 1785, 1827, 1943, 2010, 2030, 2142, 2205, 2278, 2345, 2465, 2499, 2610, 2814, 2842, 2958, 3015, 3045, 3283, 3417, 3451, 3570, 3654, 3886, 4165, 4221, 4263, 4410, 4437, 4690, 4930, 4998, 5355, 5695, 5829, 6030, 6090, 6566, 6834, 6902, 7035, 7105, 7395, 7497, 7973, 8330, 8442, 8526, 8874, 9135, 9715, 9849, 10251, 10353, 10710, 11390, 11658, 12495, 12789, 13601, 14070, 14210, 14790, 14994, 15946, 16415, 17085, 17255, 17487, 18270, 19430, 19698, 20502, 20706, 21105, 21315, 22185, 23919, 24157, 24990, 25578, 27202, 29145, 29547, 31059, 32830, 33031, 34170, 34510, 34974, 37485, 39865, 40803, 42210, 42630, 44370, 47838, 48314, 49245, 51255, 51765, 55811, 58290, 59094, 62118, 63945, 66062, 68005, 71757, 72471, 74970, 79730, 81606, 87435, 95207, 98490, 99093, 102510, 103530, 111622, 119595, 120785, 122409, 127890, 136010, 143514, 144942, 147735, 155295, 165155, 167433, 174870, 190414, 198186, 204015, 217413, 231217, 239190, 241570, 244818, 279055, 285621, 295470, 297279, 310590, 330310, 334866, 358785, 362355, 408030, 434826, 462434, 476035, 495465, 502299, 558110, 571242, 594558, 612045, 693651, 717570, 724710, 837165, 856863, 952070, 990930, 1004598, 1087065, 1156085, 1224090, 1387302, 1428105, 1486395, 1618519, 1674330, 1713726, 2080953, 2174130, 2312170, 2511495, 2856210, 2972790, 3237038, 3468255, 4161906, 4284315, 4855557, 5022990, 6936510, 8092595, 8568630, 9711114, 10404765, 14566671, 16185190, 20809530, 24277785, 29133342, 48555570, 72833355, 145666710]

約数ペア:

[(1, 145666710), (2, 72833355), (3, 48555570), (5, 29133342), (6, 24277785), (7, 20809530), (9, 16185190), (10, 14566671), (14, 10404765), (15, 9711114), (17, 8568630), (18, 8092595), (21, 6936510), (29, 5022990), (30, 4855557), (34, 4284315), (35, 4161906), (42, 3468255), (45, 3237038), (49, 2972790), (51, 2856210), (58, 2511495), (63, 2312170), (67, 2174130), (70, 2080953), (85, 1713726), (87, 1674330), (90, 1618519), (98, 1486395), (102, 1428105), (105, 1387302), (119, 1224090), (126, 1156085), (134, 1087065), (145, 1004598), (147, 990930), (153, 952070), (170, 856863), (174, 837165), (201, 724710), (203, 717570), (210, 693651), (238, 612045), (245, 594558), (255, 571242), (261, 558110), (290, 502299), (294, 495465), (306, 476035), (315, 462434), (335, 434826), (357, 408030), (402, 362355), (406, 358785), (435, 334866), (441, 330310), (469, 310590), (490, 297279), (493, 295470), (510, 285621), (522, 279055), (595, 244818), (603, 241570), (609, 239190), (630, 231217), (670, 217413), (714, 204015), (735, 198186), (765, 190414), (833, 174870), (870, 167433), (882, 165155), (938, 155295), (986, 147735), (1005, 144942), (1015, 143514), (1071, 136010), (1139, 127890), (1190, 122409), (1206, 120785), (1218, 119595), (1305, 111622), (1407, 103530), (1421, 102510), (1470, 99093), (1479, 98490), (1530, 95207), (1666, 87435), (1785, 81606), (1827, 79730), (1943, 74970), (2010, 72471), (2030, 71757), (2142, 68005), (2205, 66062), (2278, 63945), (2345, 62118), (2465, 59094), (2499, 58290), (2610, 55811), (2814, 51765), (2842, 51255), (2958, 49245), (3015, 48314), (3045, 47838), (3283, 44370), (3417, 42630), (3451, 42210), (3570, 40803), (3654, 39865), (3886, 37485), (4165, 34974), (4221, 34510), (4263, 34170), (4410, 33031), (4437, 32830), (4690, 31059), (4930, 29547), (4998, 29145), (5355, 27202), (5695, 25578), (5829, 24990), (6030, 24157), (6090, 23919), (6566, 22185), (6834, 21315), (6902, 21105), (7035, 20706), (7105, 20502), (7395, 19698), (7497, 19430), (7973, 18270), (8330, 17487), (8442, 17255), (8526, 17085), (8874, 16415), (9135, 15946), (9715, 14994), (9849, 14790), (10251, 14210), (10353, 14070), (10710, 13601), (11390, 12789), (11658, 12495)]