48709080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 196992000

約数和(自身を除く): 148282920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 379, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 758, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1137, 1190, 1224, 1260, 1428, 1512, 1516, 1530, 1785, 1836, 1890, 1895, 2040, 2142, 2274, 2295, 2380, 2520, 2653, 2856, 3032, 3060, 3213, 3411, 3570, 3672, 3780, 3790, 4284, 4548, 4590, 4760, 5306, 5355, 5685, 6120, 6426, 6443, 6822, 7140, 7560, 7580, 7959, 8568, 9096, 9180, 10233, 10612, 10710, 11370, 12852, 12886, 13265, 13644, 14280, 15160, 15918, 16065, 17055, 18360, 19329, 20466, 21224, 21420, 22740, 23877, 25704, 25772, 26530, 27288, 31836, 32130, 32215, 34110, 38658, 39795, 40932, 42840, 45101, 45480, 47754, 51165, 51544, 53060, 57987, 63672, 64260, 64430, 68220, 71631, 77316, 79590, 81864, 90202, 95508, 96645, 102330, 106120, 115974, 119385, 128520, 128860, 135303, 136440, 143262, 154632, 159180, 173961, 180404, 191016, 193290, 204660, 225505, 231948, 238770, 257720, 270606, 286524, 289935, 318360, 347922, 358155, 360808, 386580, 405909, 409320, 451010, 463896, 477540, 541212, 573048, 579870, 676515, 695844, 716310, 773160, 811818, 869805, 902020, 955080, 1082424, 1159740, 1217727, 1353030, 1391688, 1432620, 1623636, 1739610, 1804040, 2029545, 2319480, 2435454, 2706060, 2865240, 3247272, 3479220, 4059090, 4870908, 5412120, 6088635, 6958440, 8118180, 9741816, 12177270, 16236360, 24354540, 48709080]

約数ペア:

[(1, 48709080), (2, 24354540), (3, 16236360), (4, 12177270), (5, 9741816), (6, 8118180), (7, 6958440), (8, 6088635), (9, 5412120), (10, 4870908), (12, 4059090), (14, 3479220), (15, 3247272), (17, 2865240), (18, 2706060), (20, 2435454), (21, 2319480), (24, 2029545), (27, 1804040), (28, 1739610), (30, 1623636), (34, 1432620), (35, 1391688), (36, 1353030), (40, 1217727), (42, 1159740), (45, 1082424), (51, 955080), (54, 902020), (56, 869805), (60, 811818), (63, 773160), (68, 716310), (70, 695844), (72, 676515), (84, 579870), (85, 573048), (90, 541212), (102, 477540), (105, 463896), (108, 451010), (119, 409320), (120, 405909), (126, 386580), (135, 360808), (136, 358155), (140, 347922), (153, 318360), (168, 289935), (170, 286524), (180, 270606), (189, 257720), (204, 238770), (210, 231948), (216, 225505), (238, 204660), (252, 193290), (255, 191016), (270, 180404), (280, 173961), (306, 159180), (315, 154632), (340, 143262), (357, 136440), (360, 135303), (378, 128860), (379, 128520), (408, 119385), (420, 115974), (459, 106120), (476, 102330), (504, 96645), (510, 95508), (540, 90202), (595, 81864), (612, 79590), (630, 77316), (680, 71631), (714, 68220), (756, 64430), (758, 64260), (765, 63672), (840, 57987), (918, 53060), (945, 51544), (952, 51165), (1020, 47754), (1071, 45480), (1080, 45101), (1137, 42840), (1190, 40932), (1224, 39795), (1260, 38658), (1428, 34110), (1512, 32215), (1516, 32130), (1530, 31836), (1785, 27288), (1836, 26530), (1890, 25772), (1895, 25704), (2040, 23877), (2142, 22740), (2274, 21420), (2295, 21224), (2380, 20466), (2520, 19329), (2653, 18360), (2856, 17055), (3032, 16065), (3060, 15918), (3213, 15160), (3411, 14280), (3570, 13644), (3672, 13265), (3780, 12886), (3790, 12852), (4284, 11370), (4548, 10710), (4590, 10612), (4760, 10233), (5306, 9180), (5355, 9096), (5685, 8568), (6120, 7959), (6426, 7580), (6443, 7560), (6822, 7140)]