25404120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 100077120

約数和(自身を除く): 74673000

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, 593, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1186, 1190, 1224, 1260, 1428, 1530, 1779, 1785, 2040, 2142, 2372, 2380, 2520, 2856, 2965, 3060, 3558, 3570, 4151, 4284, 4744, 4760, 5337, 5355, 5930, 6120, 7116, 7140, 8302, 8568, 8895, 10081, 10674, 10710, 11860, 12453, 14232, 14280, 16604, 17790, 20162, 20755, 21348, 21420, 23720, 24906, 26685, 30243, 33208, 35580, 37359, 40324, 41510, 42696, 42840, 49812, 50405, 53370, 60486, 62265, 70567, 71160, 74718, 80648, 83020, 90729, 99624, 100810, 106740, 120972, 124530, 141134, 149436, 151215, 166040, 181458, 186795, 201620, 211701, 213480, 241944, 249060, 282268, 298872, 302430, 352835, 362916, 373590, 403240, 423402, 453645, 498120, 564536, 604860, 635103, 705670, 725832, 747180, 846804, 907290, 1058505, 1209720, 1270206, 1411340, 1494360, 1693608, 1814580, 2117010, 2540412, 2822680, 3175515, 3629160, 4234020, 5080824, 6351030, 8468040, 12702060, 25404120]

約数ペア:

[(1, 25404120), (2, 12702060), (3, 8468040), (4, 6351030), (5, 5080824), (6, 4234020), (7, 3629160), (8, 3175515), (9, 2822680), (10, 2540412), (12, 2117010), (14, 1814580), (15, 1693608), (17, 1494360), (18, 1411340), (20, 1270206), (21, 1209720), (24, 1058505), (28, 907290), (30, 846804), (34, 747180), (35, 725832), (36, 705670), (40, 635103), (42, 604860), (45, 564536), (51, 498120), (56, 453645), (60, 423402), (63, 403240), (68, 373590), (70, 362916), (72, 352835), (84, 302430), (85, 298872), (90, 282268), (102, 249060), (105, 241944), (119, 213480), (120, 211701), (126, 201620), (136, 186795), (140, 181458), (153, 166040), (168, 151215), (170, 149436), (180, 141134), (204, 124530), (210, 120972), (238, 106740), (252, 100810), (255, 99624), (280, 90729), (306, 83020), (315, 80648), (340, 74718), (357, 71160), (360, 70567), (408, 62265), (420, 60486), (476, 53370), (504, 50405), (510, 49812), (593, 42840), (595, 42696), (612, 41510), (630, 40324), (680, 37359), (714, 35580), (765, 33208), (840, 30243), (952, 26685), (1020, 24906), (1071, 23720), (1186, 21420), (1190, 21348), (1224, 20755), (1260, 20162), (1428, 17790), (1530, 16604), (1779, 14280), (1785, 14232), (2040, 12453), (2142, 11860), (2372, 10710), (2380, 10674), (2520, 10081), (2856, 8895), (2965, 8568), (3060, 8302), (3558, 7140), (3570, 7116), (4151, 6120), (4284, 5930), (4744, 5355), (4760, 5337)]