61429620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 208373760

約数和(自身を除く): 146944140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 59, 60, 67, 70, 74, 84, 105, 111, 118, 134, 140, 148, 177, 185, 201, 210, 222, 236, 259, 268, 295, 335, 354, 370, 402, 413, 420, 444, 469, 518, 555, 590, 670, 708, 740, 777, 804, 826, 885, 938, 1005, 1036, 1110, 1180, 1239, 1295, 1340, 1407, 1554, 1652, 1770, 1876, 2010, 2065, 2183, 2220, 2345, 2478, 2479, 2590, 2814, 3108, 3540, 3885, 3953, 4020, 4130, 4366, 4690, 4956, 4958, 5180, 5628, 6195, 6549, 7035, 7437, 7770, 7906, 8260, 8732, 9380, 9916, 10915, 11859, 12390, 12395, 13098, 14070, 14874, 15281, 15540, 15812, 17353, 19765, 21830, 23718, 24780, 24790, 26196, 27671, 28140, 29748, 30562, 32745, 34706, 37185, 39530, 43660, 45843, 47436, 49580, 52059, 55342, 59295, 61124, 65490, 69412, 74370, 76405, 79060, 83013, 86765, 91686, 104118, 110684, 118590, 130980, 138355, 146261, 148740, 152810, 166026, 173530, 183372, 208236, 229215, 237180, 260295, 276710, 292522, 305620, 332052, 347060, 415065, 438783, 458430, 520590, 553420, 585044, 731305, 830130, 877566, 916860, 1023827, 1041180, 1462610, 1660260, 1755132, 2047654, 2193915, 2925220, 3071481, 4095308, 4387830, 5119135, 6142962, 8775660, 10238270, 12285924, 15357405, 20476540, 30714810, 61429620]

約数ペア:

[(1, 61429620), (2, 30714810), (3, 20476540), (4, 15357405), (5, 12285924), (6, 10238270), (7, 8775660), (10, 6142962), (12, 5119135), (14, 4387830), (15, 4095308), (20, 3071481), (21, 2925220), (28, 2193915), (30, 2047654), (35, 1755132), (37, 1660260), (42, 1462610), (59, 1041180), (60, 1023827), (67, 916860), (70, 877566), (74, 830130), (84, 731305), (105, 585044), (111, 553420), (118, 520590), (134, 458430), (140, 438783), (148, 415065), (177, 347060), (185, 332052), (201, 305620), (210, 292522), (222, 276710), (236, 260295), (259, 237180), (268, 229215), (295, 208236), (335, 183372), (354, 173530), (370, 166026), (402, 152810), (413, 148740), (420, 146261), (444, 138355), (469, 130980), (518, 118590), (555, 110684), (590, 104118), (670, 91686), (708, 86765), (740, 83013), (777, 79060), (804, 76405), (826, 74370), (885, 69412), (938, 65490), (1005, 61124), (1036, 59295), (1110, 55342), (1180, 52059), (1239, 49580), (1295, 47436), (1340, 45843), (1407, 43660), (1554, 39530), (1652, 37185), (1770, 34706), (1876, 32745), (2010, 30562), (2065, 29748), (2183, 28140), (2220, 27671), (2345, 26196), (2478, 24790), (2479, 24780), (2590, 23718), (2814, 21830), (3108, 19765), (3540, 17353), (3885, 15812), (3953, 15540), (4020, 15281), (4130, 14874), (4366, 14070), (4690, 13098), (4956, 12395), (4958, 12390), (5180, 11859), (5628, 10915), (6195, 9916), (6549, 9380), (7035, 8732), (7437, 8260), (7770, 7906)]