2172987600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15217}}^1$

素因数の和:15262

約数の個数: 240

約数和(自身を含む): 8423710848

約数和(自身を除く): 6250723248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1680, 1700, 1785, 1904, 2040, 2100, 2380, 2550, 2800, 2856, 2975, 3400, 3570, 4080, 4200, 4760, 5100, 5712, 5950, 6800, 7140, 8400, 8925, 9520, 10200, 11900, 14280, 15217, 17850, 20400, 23800, 28560, 30434, 35700, 45651, 47600, 60868, 71400, 76085, 91302, 106519, 121736, 142800, 152170, 182604, 213038, 228255, 243472, 258689, 304340, 319557, 365208, 380425, 426076, 456510, 517378, 532595, 608680, 639114, 730416, 760850, 776067, 852152, 913020, 1034756, 1065190, 1141275, 1217360, 1278228, 1293445, 1521700, 1552134, 1597785, 1704304, 1810823, 1826040, 2069512, 2130380, 2282550, 2556456, 2586890, 2662975, 3043400, 3104268, 3195570, 3621646, 3652080, 3880335, 4139024, 4260760, 4565100, 5112912, 5173780, 5325950, 5432469, 6086800, 6208536, 6391140, 6467225, 7243292, 7760670, 7988925, 8521520, 9054115, 9130200, 10347560, 10651900, 10864938, 12417072, 12782280, 12934450, 14486584, 15521340, 15977850, 18108230, 18260400, 19401675, 20695120, 21303800, 21729876, 25564560, 25868900, 27162345, 28973168, 31042680, 31955700, 36216460, 38803350, 42607600, 43459752, 45270575, 51737800, 54324690, 62085360, 63911400, 72432920, 77606700, 86919504, 90541150, 103475600, 108649380, 127822800, 135811725, 144865840, 155213400, 181082300, 217298760, 271623450, 310426800, 362164600, 434597520, 543246900, 724329200, 1086493800, 2172987600]

約数ペア:

[(1, 2172987600), (2, 1086493800), (3, 724329200), (4, 543246900), (5, 434597520), (6, 362164600), (7, 310426800), (8, 271623450), (10, 217298760), (12, 181082300), (14, 155213400), (15, 144865840), (16, 135811725), (17, 127822800), (20, 108649380), (21, 103475600), (24, 90541150), (25, 86919504), (28, 77606700), (30, 72432920), (34, 63911400), (35, 62085360), (40, 54324690), (42, 51737800), (48, 45270575), (50, 43459752), (51, 42607600), (56, 38803350), (60, 36216460), (68, 31955700), (70, 31042680), (75, 28973168), (80, 27162345), (84, 25868900), (85, 25564560), (100, 21729876), (102, 21303800), (105, 20695120), (112, 19401675), (119, 18260400), (120, 18108230), (136, 15977850), (140, 15521340), (150, 14486584), (168, 12934450), (170, 12782280), (175, 12417072), (200, 10864938), (204, 10651900), (210, 10347560), (238, 9130200), (240, 9054115), (255, 8521520), (272, 7988925), (280, 7760670), (300, 7243292), (336, 6467225), (340, 6391140), (350, 6208536), (357, 6086800), (400, 5432469), (408, 5325950), (420, 5173780), (425, 5112912), (476, 4565100), (510, 4260760), (525, 4139024), (560, 3880335), (595, 3652080), (600, 3621646), (680, 3195570), (700, 3104268), (714, 3043400), (816, 2662975), (840, 2586890), (850, 2556456), (952, 2282550), (1020, 2130380), (1050, 2069512), (1190, 1826040), (1200, 1810823), (1275, 1704304), (1360, 1597785), (1400, 1552134), (1428, 1521700), (1680, 1293445), (1700, 1278228), (1785, 1217360), (1904, 1141275), (2040, 1065190), (2100, 1034756), (2380, 913020), (2550, 852152), (2800, 776067), (2856, 760850), (2975, 730416), (3400, 639114), (3570, 608680), (4080, 532595), (4200, 517378), (4760, 456510), (5100, 426076), (5712, 380425), (5950, 365208), (6800, 319557), (7140, 304340), (8400, 258689), (8925, 243472), (9520, 228255), (10200, 213038), (11900, 182604), (14280, 152170), (15217, 142800), (17850, 121736), (20400, 106519), (23800, 91302), (28560, 76085), (30434, 71400), (35700, 60868), (45651, 47600)]