2015216100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 216

約数和(自身を含む): 6584101160

約数和(自身を除く): 4568885060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 73, 74, 75, 90, 100, 111, 146, 148, 150, 180, 185, 219, 222, 225, 292, 300, 333, 365, 370, 438, 444, 450, 555, 657, 666, 730, 740, 829, 876, 900, 925, 1095, 1110, 1314, 1332, 1460, 1658, 1665, 1825, 1850, 2190, 2220, 2487, 2628, 2701, 2775, 3285, 3316, 3330, 3650, 3700, 4145, 4380, 4974, 5402, 5475, 5550, 6570, 6660, 7300, 7461, 8103, 8290, 8325, 9948, 10804, 10950, 11100, 12435, 13140, 13505, 14922, 16206, 16425, 16580, 16650, 20725, 21900, 24309, 24870, 27010, 29844, 30673, 32412, 32850, 33300, 37305, 40515, 41450, 48618, 49740, 54020, 60517, 61346, 62175, 65700, 67525, 74610, 81030, 82900, 92019, 97236, 121034, 121545, 122692, 124350, 135050, 149220, 153365, 162060, 181551, 184038, 186525, 202575, 242068, 243090, 248700, 270100, 276057, 302585, 306730, 363102, 368076, 373050, 405150, 460095, 486180, 544653, 552114, 605170, 607725, 613460, 726204, 746100, 766825, 810300, 907755, 920190, 1089306, 1104228, 1210340, 1215450, 1380285, 1512925, 1533650, 1815510, 1840380, 2178612, 2239129, 2300475, 2430900, 2723265, 2760570, 3025850, 3067300, 3631020, 4478258, 4538775, 4600950, 5446530, 5521140, 6051700, 6717387, 6901425, 8956516, 9077550, 9201900, 10893060, 11195645, 13434774, 13616325, 13802850, 18155100, 20152161, 22391290, 26869548, 27232650, 27605700, 33586935, 40304322, 44782580, 54465300, 55978225, 67173870, 80608644, 100760805, 111956450, 134347740, 167934675, 201521610, 223912900, 335869350, 403043220, 503804025, 671738700, 1007608050, 2015216100]

約数ペア:

[(1, 2015216100), (2, 1007608050), (3, 671738700), (4, 503804025), (5, 403043220), (6, 335869350), (9, 223912900), (10, 201521610), (12, 167934675), (15, 134347740), (18, 111956450), (20, 100760805), (25, 80608644), (30, 67173870), (36, 55978225), (37, 54465300), (45, 44782580), (50, 40304322), (60, 33586935), (73, 27605700), (74, 27232650), (75, 26869548), (90, 22391290), (100, 20152161), (111, 18155100), (146, 13802850), (148, 13616325), (150, 13434774), (180, 11195645), (185, 10893060), (219, 9201900), (222, 9077550), (225, 8956516), (292, 6901425), (300, 6717387), (333, 6051700), (365, 5521140), (370, 5446530), (438, 4600950), (444, 4538775), (450, 4478258), (555, 3631020), (657, 3067300), (666, 3025850), (730, 2760570), (740, 2723265), (829, 2430900), (876, 2300475), (900, 2239129), (925, 2178612), (1095, 1840380), (1110, 1815510), (1314, 1533650), (1332, 1512925), (1460, 1380285), (1658, 1215450), (1665, 1210340), (1825, 1104228), (1850, 1089306), (2190, 920190), (2220, 907755), (2487, 810300), (2628, 766825), (2701, 746100), (2775, 726204), (3285, 613460), (3316, 607725), (3330, 605170), (3650, 552114), (3700, 544653), (4145, 486180), (4380, 460095), (4974, 405150), (5402, 373050), (5475, 368076), (5550, 363102), (6570, 306730), (6660, 302585), (7300, 276057), (7461, 270100), (8103, 248700), (8290, 243090), (8325, 242068), (9948, 202575), (10804, 186525), (10950, 184038), (11100, 181551), (12435, 162060), (13140, 153365), (13505, 149220), (14922, 135050), (16206, 124350), (16425, 122692), (16580, 121545), (16650, 121034), (20725, 97236), (21900, 92019), (24309, 82900), (24870, 81030), (27010, 74610), (29844, 67525), (30673, 65700), (32412, 62175), (32850, 61346), (33300, 60517), (37305, 54020), (40515, 49740), (41450, 48618)]