197618850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 648333504

約数和(自身を除く): 450714654

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 37, 39, 45, 50, 55, 65, 66, 74, 75, 78, 83, 90, 99, 110, 111, 117, 130, 143, 150, 165, 166, 185, 195, 198, 222, 225, 234, 249, 275, 286, 325, 330, 333, 370, 390, 407, 415, 429, 450, 481, 495, 498, 550, 555, 585, 650, 666, 715, 747, 814, 825, 830, 858, 913, 925, 962, 975, 990, 1079, 1110, 1170, 1221, 1245, 1287, 1430, 1443, 1494, 1650, 1665, 1826, 1850, 1950, 2035, 2075, 2145, 2158, 2405, 2442, 2475, 2490, 2574, 2739, 2775, 2886, 2925, 3071, 3237, 3330, 3575, 3663, 3735, 4070, 4150, 4290, 4329, 4565, 4810, 4950, 5291, 5395, 5478, 5550, 5850, 6105, 6142, 6225, 6435, 6474, 7150, 7215, 7326, 7470, 8217, 8325, 8658, 9130, 9213, 9711, 10175, 10582, 10725, 10790, 11869, 12025, 12210, 12450, 12870, 13695, 14430, 15355, 15873, 16185, 16434, 16650, 18315, 18426, 18675, 19422, 20350, 21450, 21645, 22825, 23738, 24050, 26455, 26975, 27390, 27639, 30525, 30710, 31746, 32175, 32370, 33781, 35607, 36075, 36630, 37350, 39923, 41085, 43290, 45650, 46065, 47619, 48555, 52910, 53950, 55278, 59345, 61050, 64350, 67562, 68475, 71214, 72150, 76775, 79365, 79846, 80925, 82170, 91575, 92130, 95238, 97110, 101343, 106821, 108225, 118690, 119769, 132275, 136950, 138195, 153550, 158730, 161850, 168905, 178035, 183150, 199615, 202686, 205425, 213642, 216450, 230325, 238095, 239538, 242775, 264550, 276390, 296725, 304029, 337810, 356070, 359307, 396825, 399230, 410850, 439153, 460650, 476190, 485550, 506715, 534105, 593450, 598845, 608058, 690975, 718614, 793650, 844525, 878306, 890175, 998075, 1013430, 1068210, 1190475, 1197690, 1317459, 1381950, 1520145, 1689050, 1780350, 1796535, 1996150, 2195765, 2380950, 2533575, 2634918, 2670525, 2994225, 3040290, 3593070, 3952377, 4391530, 5067150, 5341050, 5988450, 6587295, 7600725, 7904754, 8982675, 10978825, 13174590, 15201450, 17965350, 19761885, 21957650, 32936475, 39523770, 65872950, 98809425, 197618850]

約数ペア:

[(1, 197618850), (2, 98809425), (3, 65872950), (5, 39523770), (6, 32936475), (9, 21957650), (10, 19761885), (11, 17965350), (13, 15201450), (15, 13174590), (18, 10978825), (22, 8982675), (25, 7904754), (26, 7600725), (30, 6587295), (33, 5988450), (37, 5341050), (39, 5067150), (45, 4391530), (50, 3952377), (55, 3593070), (65, 3040290), (66, 2994225), (74, 2670525), (75, 2634918), (78, 2533575), (83, 2380950), (90, 2195765), (99, 1996150), (110, 1796535), (111, 1780350), (117, 1689050), (130, 1520145), (143, 1381950), (150, 1317459), (165, 1197690), (166, 1190475), (185, 1068210), (195, 1013430), (198, 998075), (222, 890175), (225, 878306), (234, 844525), (249, 793650), (275, 718614), (286, 690975), (325, 608058), (330, 598845), (333, 593450), (370, 534105), (390, 506715), (407, 485550), (415, 476190), (429, 460650), (450, 439153), (481, 410850), (495, 399230), (498, 396825), (550, 359307), (555, 356070), (585, 337810), (650, 304029), (666, 296725), (715, 276390), (747, 264550), (814, 242775), (825, 239538), (830, 238095), (858, 230325), (913, 216450), (925, 213642), (962, 205425), (975, 202686), (990, 199615), (1079, 183150), (1110, 178035), (1170, 168905), (1221, 161850), (1245, 158730), (1287, 153550), (1430, 138195), (1443, 136950), (1494, 132275), (1650, 119769), (1665, 118690), (1826, 108225), (1850, 106821), (1950, 101343), (2035, 97110), (2075, 95238), (2145, 92130), (2158, 91575), (2405, 82170), (2442, 80925), (2475, 79846), (2490, 79365), (2574, 76775), (2739, 72150), (2775, 71214), (2886, 68475), (2925, 67562), (3071, 64350), (3237, 61050), (3330, 59345), (3575, 55278), (3663, 53950), (3735, 52910), (4070, 48555), (4150, 47619), (4290, 46065), (4329, 45650), (4565, 43290), (4810, 41085), (4950, 39923), (5291, 37350), (5395, 36630), (5478, 36075), (5550, 35607), (5850, 33781), (6105, 32370), (6142, 32175), (6225, 31746), (6435, 30710), (6474, 30525), (7150, 27639), (7215, 27390), (7326, 26975), (7470, 26455), (8217, 24050), (8325, 23738), (8658, 22825), (9130, 21645), (9213, 21450), (9711, 20350), (10175, 19422), (10582, 18675), (10725, 18426), (10790, 18315), (11869, 16650), (12025, 16434), (12210, 16185), (12450, 15873), (12870, 15355), (13695, 14430)]