53742780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 213542784

約数和(自身を除く): 159800004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 193, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 386, 390, 420, 442, 455, 468, 476, 510, 546, 579, 585, 595, 612, 630, 663, 714, 765, 772, 780, 819, 884, 910, 965, 1020, 1071, 1092, 1105, 1158, 1170, 1190, 1260, 1326, 1351, 1365, 1428, 1530, 1547, 1638, 1737, 1785, 1820, 1930, 1989, 2142, 2210, 2316, 2340, 2380, 2509, 2652, 2702, 2730, 2895, 3060, 3094, 3276, 3281, 3315, 3474, 3570, 3860, 3978, 4053, 4095, 4284, 4420, 4641, 5018, 5355, 5404, 5460, 5790, 6188, 6562, 6630, 6755, 6948, 7140, 7527, 7735, 7956, 8106, 8190, 8685, 9282, 9843, 9945, 10036, 10710, 11580, 12159, 12545, 13124, 13260, 13510, 13923, 15054, 15470, 16212, 16380, 16405, 17370, 17563, 18564, 19686, 19890, 20265, 21420, 22581, 22967, 23205, 24318, 25090, 27020, 27846, 29529, 30108, 30940, 32810, 34740, 35126, 37635, 39372, 39780, 40530, 42653, 45162, 45934, 46410, 48636, 49215, 50180, 52689, 55692, 59058, 60795, 65620, 68901, 69615, 70252, 75270, 81060, 85306, 87815, 90324, 91868, 92820, 98430, 105378, 112905, 114835, 118116, 121590, 127959, 137802, 139230, 147645, 150540, 158067, 170612, 175630, 196860, 206703, 210756, 213265, 225810, 229670, 243180, 255918, 263445, 275604, 278460, 295290, 298571, 316134, 344505, 351260, 383877, 413406, 426530, 451620, 459340, 511836, 526890, 590580, 597142, 632268, 639795, 689010, 767754, 790335, 826812, 853060, 895713, 1033515, 1053780, 1194284, 1279590, 1378020, 1492855, 1535508, 1580670, 1791426, 1919385, 2067030, 2559180, 2687139, 2985710, 3161340, 3582852, 3838770, 4134060, 4478565, 5374278, 5971420, 7677540, 8957130, 10748556, 13435695, 17914260, 26871390, 53742780]

約数ペア:

[(1, 53742780), (2, 26871390), (3, 17914260), (4, 13435695), (5, 10748556), (6, 8957130), (7, 7677540), (9, 5971420), (10, 5374278), (12, 4478565), (13, 4134060), (14, 3838770), (15, 3582852), (17, 3161340), (18, 2985710), (20, 2687139), (21, 2559180), (26, 2067030), (28, 1919385), (30, 1791426), (34, 1580670), (35, 1535508), (36, 1492855), (39, 1378020), (42, 1279590), (45, 1194284), (51, 1053780), (52, 1033515), (60, 895713), (63, 853060), (65, 826812), (68, 790335), (70, 767754), (78, 689010), (84, 639795), (85, 632268), (90, 597142), (91, 590580), (102, 526890), (105, 511836), (117, 459340), (119, 451620), (126, 426530), (130, 413406), (140, 383877), (153, 351260), (156, 344505), (170, 316134), (180, 298571), (182, 295290), (193, 278460), (195, 275604), (204, 263445), (210, 255918), (221, 243180), (234, 229670), (238, 225810), (252, 213265), (255, 210756), (260, 206703), (273, 196860), (306, 175630), (315, 170612), (340, 158067), (357, 150540), (364, 147645), (386, 139230), (390, 137802), (420, 127959), (442, 121590), (455, 118116), (468, 114835), (476, 112905), (510, 105378), (546, 98430), (579, 92820), (585, 91868), (595, 90324), (612, 87815), (630, 85306), (663, 81060), (714, 75270), (765, 70252), (772, 69615), (780, 68901), (819, 65620), (884, 60795), (910, 59058), (965, 55692), (1020, 52689), (1071, 50180), (1092, 49215), (1105, 48636), (1158, 46410), (1170, 45934), (1190, 45162), (1260, 42653), (1326, 40530), (1351, 39780), (1365, 39372), (1428, 37635), (1530, 35126), (1547, 34740), (1638, 32810), (1737, 30940), (1785, 30108), (1820, 29529), (1930, 27846), (1989, 27020), (2142, 25090), (2210, 24318), (2316, 23205), (2340, 22967), (2380, 22581), (2509, 21420), (2652, 20265), (2702, 19890), (2730, 19686), (2895, 18564), (3060, 17563), (3094, 17370), (3276, 16405), (3281, 16380), (3315, 16212), (3474, 15470), (3570, 15054), (3860, 13923), (3978, 13510), (4053, 13260), (4095, 13124), (4284, 12545), (4420, 12159), (4641, 11580), (5018, 10710), (5355, 10036), (5404, 9945), (5460, 9843), (5790, 9282), (6188, 8685), (6562, 8190), (6630, 8106), (6755, 7956), (6948, 7735), (7140, 7527)]