125212140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 422407440

約数和(自身を除く): 297195300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 83, 85, 87, 90, 102, 116, 145, 153, 166, 170, 174, 180, 204, 249, 255, 261, 289, 290, 306, 332, 340, 348, 415, 435, 493, 498, 510, 522, 578, 580, 612, 747, 765, 830, 867, 870, 986, 996, 1020, 1044, 1156, 1245, 1305, 1411, 1445, 1479, 1494, 1530, 1660, 1734, 1740, 1972, 2407, 2465, 2490, 2601, 2610, 2822, 2890, 2958, 2988, 3060, 3468, 3735, 4233, 4335, 4437, 4814, 4930, 4980, 5202, 5220, 5644, 5780, 5916, 7055, 7221, 7395, 7470, 8381, 8466, 8670, 8874, 9628, 9860, 10404, 12035, 12699, 13005, 14110, 14442, 14790, 14940, 16762, 16932, 17340, 17748, 21165, 21663, 22185, 23987, 24070, 25143, 25398, 26010, 28220, 28884, 29580, 33524, 36105, 40919, 41905, 42330, 43326, 44370, 47974, 48140, 50286, 50796, 52020, 63495, 71961, 72210, 75429, 81838, 83810, 84660, 86652, 88740, 95948, 100572, 108315, 119935, 122757, 125715, 126990, 143922, 144420, 150858, 163676, 167620, 204595, 215883, 216630, 239870, 245514, 251430, 253980, 287844, 301716, 359805, 368271, 377145, 409190, 431766, 433260, 479740, 491028, 502860, 613785, 695623, 719610, 736542, 754290, 818380, 863532, 1079415, 1227570, 1391246, 1439220, 1473084, 1508580, 1841355, 2086869, 2158830, 2455140, 2782492, 3478115, 3682710, 4173738, 4317660, 6260607, 6956230, 7365420, 8347476, 10434345, 12521214, 13912460, 20868690, 25042428, 31303035, 41737380, 62606070, 125212140]

約数ペア:

[(1, 125212140), (2, 62606070), (3, 41737380), (4, 31303035), (5, 25042428), (6, 20868690), (9, 13912460), (10, 12521214), (12, 10434345), (15, 8347476), (17, 7365420), (18, 6956230), (20, 6260607), (29, 4317660), (30, 4173738), (34, 3682710), (36, 3478115), (45, 2782492), (51, 2455140), (58, 2158830), (60, 2086869), (68, 1841355), (83, 1508580), (85, 1473084), (87, 1439220), (90, 1391246), (102, 1227570), (116, 1079415), (145, 863532), (153, 818380), (166, 754290), (170, 736542), (174, 719610), (180, 695623), (204, 613785), (249, 502860), (255, 491028), (261, 479740), (289, 433260), (290, 431766), (306, 409190), (332, 377145), (340, 368271), (348, 359805), (415, 301716), (435, 287844), (493, 253980), (498, 251430), (510, 245514), (522, 239870), (578, 216630), (580, 215883), (612, 204595), (747, 167620), (765, 163676), (830, 150858), (867, 144420), (870, 143922), (986, 126990), (996, 125715), (1020, 122757), (1044, 119935), (1156, 108315), (1245, 100572), (1305, 95948), (1411, 88740), (1445, 86652), (1479, 84660), (1494, 83810), (1530, 81838), (1660, 75429), (1734, 72210), (1740, 71961), (1972, 63495), (2407, 52020), (2465, 50796), (2490, 50286), (2601, 48140), (2610, 47974), (2822, 44370), (2890, 43326), (2958, 42330), (2988, 41905), (3060, 40919), (3468, 36105), (3735, 33524), (4233, 29580), (4335, 28884), (4437, 28220), (4814, 26010), (4930, 25398), (4980, 25143), (5202, 24070), (5220, 23987), (5644, 22185), (5780, 21663), (5916, 21165), (7055, 17748), (7221, 17340), (7395, 16932), (7470, 16762), (8381, 14940), (8466, 14790), (8670, 14442), (8874, 14110), (9628, 13005), (9860, 12699), (10404, 12035)]