55563480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 218687040

約数和(自身を除く): 163123560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1297, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2594, 2856, 3060, 3570, 3891, 4284, 4760, 5188, 5355, 6120, 6485, 7140, 7782, 8568, 9079, 10376, 10710, 11673, 12970, 14280, 15564, 18158, 19455, 21420, 22049, 23346, 25940, 27237, 31128, 36316, 38910, 42840, 44098, 45395, 46692, 51880, 54474, 58365, 66147, 72632, 77820, 81711, 88196, 90790, 93384, 108948, 110245, 116730, 132294, 136185, 154343, 155640, 163422, 176392, 181580, 198441, 217896, 220490, 233460, 264588, 272370, 308686, 326844, 330735, 363160, 396882, 408555, 440980, 463029, 466920, 529176, 544740, 617372, 653688, 661470, 771715, 793764, 817110, 881960, 926058, 992205, 1089480, 1234744, 1322940, 1389087, 1543430, 1587528, 1634220, 1852116, 1984410, 2315145, 2645880, 2778174, 3086860, 3268440, 3704232, 3968820, 4630290, 5556348, 6173720, 6945435, 7937640, 9260580, 11112696, 13890870, 18521160, 27781740, 55563480]

約数ペア:

[(1, 55563480), (2, 27781740), (3, 18521160), (4, 13890870), (5, 11112696), (6, 9260580), (7, 7937640), (8, 6945435), (9, 6173720), (10, 5556348), (12, 4630290), (14, 3968820), (15, 3704232), (17, 3268440), (18, 3086860), (20, 2778174), (21, 2645880), (24, 2315145), (28, 1984410), (30, 1852116), (34, 1634220), (35, 1587528), (36, 1543430), (40, 1389087), (42, 1322940), (45, 1234744), (51, 1089480), (56, 992205), (60, 926058), (63, 881960), (68, 817110), (70, 793764), (72, 771715), (84, 661470), (85, 653688), (90, 617372), (102, 544740), (105, 529176), (119, 466920), (120, 463029), (126, 440980), (136, 408555), (140, 396882), (153, 363160), (168, 330735), (170, 326844), (180, 308686), (204, 272370), (210, 264588), (238, 233460), (252, 220490), (255, 217896), (280, 198441), (306, 181580), (315, 176392), (340, 163422), (357, 155640), (360, 154343), (408, 136185), (420, 132294), (476, 116730), (504, 110245), (510, 108948), (595, 93384), (612, 90790), (630, 88196), (680, 81711), (714, 77820), (765, 72632), (840, 66147), (952, 58365), (1020, 54474), (1071, 51880), (1190, 46692), (1224, 45395), (1260, 44098), (1297, 42840), (1428, 38910), (1530, 36316), (1785, 31128), (2040, 27237), (2142, 25940), (2380, 23346), (2520, 22049), (2594, 21420), (2856, 19455), (3060, 18158), (3570, 15564), (3891, 14280), (4284, 12970), (4760, 11673), (5188, 10710), (5355, 10376), (6120, 9079), (6485, 8568), (7140, 7782)]