724873860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 168

約数和(自身を含む): 2313662400

約数和(自身を除く): 1588788540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 405, 415, 486, 498, 540, 599, 729, 747, 810, 830, 972, 996, 1198, 1215, 1245, 1458, 1494, 1620, 1660, 1797, 2241, 2396, 2430, 2490, 2916, 2988, 2995, 3594, 3645, 3735, 4482, 4860, 4980, 5391, 5990, 6723, 7188, 7290, 7470, 8964, 8985, 10782, 11205, 11980, 13446, 14580, 14940, 16173, 17970, 20169, 21564, 22410, 26892, 26955, 32346, 33615, 35940, 40338, 44820, 48519, 49717, 53910, 60507, 64692, 67230, 80676, 80865, 97038, 99434, 100845, 107820, 121014, 134460, 145557, 149151, 161730, 194076, 198868, 201690, 242028, 242595, 248585, 291114, 298302, 302535, 323460, 403380, 436671, 447453, 485190, 497170, 582228, 596604, 605070, 727785, 745755, 873342, 894906, 970380, 994340, 1210140, 1342359, 1455570, 1491510, 1746684, 1789812, 2183355, 2237265, 2684718, 2911140, 2983020, 4027077, 4366710, 4474530, 5369436, 6711795, 8054154, 8733420, 8949060, 12081231, 13423590, 16108308, 20135385, 24162462, 26847180, 36243693, 40270770, 48324924, 60406155, 72487386, 80541540, 120812310, 144974772, 181218465, 241624620, 362436930, 724873860]

約数ペア:

[(1, 724873860), (2, 362436930), (3, 241624620), (4, 181218465), (5, 144974772), (6, 120812310), (9, 80541540), (10, 72487386), (12, 60406155), (15, 48324924), (18, 40270770), (20, 36243693), (27, 26847180), (30, 24162462), (36, 20135385), (45, 16108308), (54, 13423590), (60, 12081231), (81, 8949060), (83, 8733420), (90, 8054154), (108, 6711795), (135, 5369436), (162, 4474530), (166, 4366710), (180, 4027077), (243, 2983020), (249, 2911140), (270, 2684718), (324, 2237265), (332, 2183355), (405, 1789812), (415, 1746684), (486, 1491510), (498, 1455570), (540, 1342359), (599, 1210140), (729, 994340), (747, 970380), (810, 894906), (830, 873342), (972, 745755), (996, 727785), (1198, 605070), (1215, 596604), (1245, 582228), (1458, 497170), (1494, 485190), (1620, 447453), (1660, 436671), (1797, 403380), (2241, 323460), (2396, 302535), (2430, 298302), (2490, 291114), (2916, 248585), (2988, 242595), (2995, 242028), (3594, 201690), (3645, 198868), (3735, 194076), (4482, 161730), (4860, 149151), (4980, 145557), (5391, 134460), (5990, 121014), (6723, 107820), (7188, 100845), (7290, 99434), (7470, 97038), (8964, 80865), (8985, 80676), (10782, 67230), (11205, 64692), (11980, 60507), (13446, 53910), (14580, 49717), (14940, 48519), (16173, 44820), (17970, 40338), (20169, 35940), (21564, 33615), (22410, 32346), (26892, 26955)]