61104120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 242611200

約数和(自身を除く): 181507080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 389, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 778, 840, 924, 935, 952, 1020, 1122, 1155, 1167, 1190, 1309, 1320, 1428, 1496, 1540, 1556, 1785, 1848, 1870, 1945, 2040, 2244, 2310, 2334, 2380, 2618, 2723, 2805, 2856, 3080, 3112, 3570, 3740, 3890, 3927, 4279, 4488, 4620, 4668, 4760, 5236, 5446, 5610, 5835, 6545, 6613, 7140, 7480, 7780, 7854, 8169, 8558, 9240, 9336, 10472, 10892, 11220, 11670, 12837, 13090, 13226, 13615, 14280, 15560, 15708, 16338, 17116, 19635, 19839, 21395, 21784, 22440, 23340, 25674, 26180, 26452, 27230, 29953, 31416, 32676, 33065, 34232, 39270, 39678, 40845, 42790, 46291, 46680, 51348, 52360, 52904, 54460, 59906, 64185, 65352, 66130, 72743, 78540, 79356, 81690, 85580, 89859, 92582, 99195, 102696, 108920, 119812, 128370, 132260, 138873, 145486, 149765, 157080, 158712, 163380, 171160, 179718, 185164, 198390, 218229, 231455, 239624, 256740, 264520, 277746, 290972, 299530, 326760, 359436, 363715, 370328, 396780, 436458, 449295, 462910, 509201, 513480, 555492, 581944, 599060, 694365, 718872, 727430, 793560, 872916, 898590, 925820, 1018402, 1091145, 1110984, 1198120, 1388730, 1454860, 1527603, 1745832, 1797180, 1851640, 2036804, 2182290, 2546005, 2777460, 2909720, 3055206, 3594360, 4073608, 4364580, 5092010, 5554920, 6110412, 7638015, 8729160, 10184020, 12220824, 15276030, 20368040, 30552060, 61104120]

約数ペア:

[(1, 61104120), (2, 30552060), (3, 20368040), (4, 15276030), (5, 12220824), (6, 10184020), (7, 8729160), (8, 7638015), (10, 6110412), (11, 5554920), (12, 5092010), (14, 4364580), (15, 4073608), (17, 3594360), (20, 3055206), (21, 2909720), (22, 2777460), (24, 2546005), (28, 2182290), (30, 2036804), (33, 1851640), (34, 1797180), (35, 1745832), (40, 1527603), (42, 1454860), (44, 1388730), (51, 1198120), (55, 1110984), (56, 1091145), (60, 1018402), (66, 925820), (68, 898590), (70, 872916), (77, 793560), (84, 727430), (85, 718872), (88, 694365), (102, 599060), (105, 581944), (110, 555492), (119, 513480), (120, 509201), (132, 462910), (136, 449295), (140, 436458), (154, 396780), (165, 370328), (168, 363715), (170, 359436), (187, 326760), (204, 299530), (210, 290972), (220, 277746), (231, 264520), (238, 256740), (255, 239624), (264, 231455), (280, 218229), (308, 198390), (330, 185164), (340, 179718), (357, 171160), (374, 163380), (385, 158712), (389, 157080), (408, 149765), (420, 145486), (440, 138873), (462, 132260), (476, 128370), (510, 119812), (561, 108920), (595, 102696), (616, 99195), (660, 92582), (680, 89859), (714, 85580), (748, 81690), (770, 79356), (778, 78540), (840, 72743), (924, 66130), (935, 65352), (952, 64185), (1020, 59906), (1122, 54460), (1155, 52904), (1167, 52360), (1190, 51348), (1309, 46680), (1320, 46291), (1428, 42790), (1496, 40845), (1540, 39678), (1556, 39270), (1785, 34232), (1848, 33065), (1870, 32676), (1945, 31416), (2040, 29953), (2244, 27230), (2310, 26452), (2334, 26180), (2380, 25674), (2618, 23340), (2723, 22440), (2805, 21784), (2856, 21395), (3080, 19839), (3112, 19635), (3570, 17116), (3740, 16338), (3890, 15708), (3927, 15560), (4279, 14280), (4488, 13615), (4620, 13226), (4668, 13090), (4760, 12837), (5236, 11670), (5446, 11220), (5610, 10892), (5835, 10472), (6545, 9336), (6613, 9240), (7140, 8558), (7480, 8169), (7780, 7854)]