189523620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 697132800

約数和(自身を除く): 507609180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 37, 39, 44, 45, 52, 55, 60, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 132, 143, 148, 156, 165, 180, 185, 195, 198, 199, 220, 222, 234, 260, 286, 330, 333, 370, 390, 396, 398, 407, 429, 444, 468, 481, 495, 555, 572, 585, 597, 660, 666, 715, 740, 780, 796, 814, 858, 962, 990, 995, 1110, 1170, 1194, 1221, 1287, 1332, 1430, 1443, 1628, 1665, 1716, 1791, 1924, 1980, 1990, 2035, 2145, 2189, 2220, 2340, 2388, 2405, 2442, 2574, 2587, 2860, 2886, 2985, 3330, 3582, 3663, 3980, 4070, 4290, 4329, 4378, 4810, 4884, 5148, 5174, 5291, 5772, 5970, 6105, 6435, 6567, 6660, 7164, 7215, 7326, 7363, 7761, 8140, 8580, 8658, 8756, 8955, 9620, 10348, 10582, 10945, 11940, 12210, 12870, 12935, 13134, 14430, 14652, 14726, 15522, 15873, 17316, 17910, 18315, 19701, 21164, 21645, 21890, 22089, 23283, 24420, 25740, 25870, 26268, 26455, 28457, 28860, 29452, 31044, 31746, 32835, 35820, 36630, 36815, 38805, 39402, 43290, 43780, 44178, 46566, 47619, 51740, 52910, 56914, 63492, 65670, 66267, 73260, 73630, 77610, 78804, 79365, 80993, 85371, 86580, 88356, 93132, 95238, 95719, 98505, 105820, 110445, 113828, 116415, 131340, 132534, 142285, 147260, 155220, 158730, 161986, 170742, 190476, 191438, 197010, 220890, 232830, 238095, 242979, 256113, 265068, 284570, 287157, 317460, 323972, 331335, 341484, 382876, 394020, 404965, 426855, 441780, 465660, 476190, 478595, 485958, 512226, 569140, 574314, 662670, 728937, 809930, 853710, 861471, 952380, 957190, 971916, 1024452, 1052909, 1148628, 1214895, 1280565, 1325340, 1435785, 1457874, 1619860, 1707420, 1722942, 1914380, 2105818, 2429790, 2561130, 2871570, 2915748, 3158727, 3445884, 3644685, 4211636, 4307355, 4859580, 5122260, 5264545, 5743140, 6317454, 7289370, 8614710, 9476181, 10529090, 12634908, 14578740, 15793635, 17229420, 18952362, 21058180, 31587270, 37904724, 47380905, 63174540, 94761810, 189523620]

約数ペア:

[(1, 189523620), (2, 94761810), (3, 63174540), (4, 47380905), (5, 37904724), (6, 31587270), (9, 21058180), (10, 18952362), (11, 17229420), (12, 15793635), (13, 14578740), (15, 12634908), (18, 10529090), (20, 9476181), (22, 8614710), (26, 7289370), (30, 6317454), (33, 5743140), (36, 5264545), (37, 5122260), (39, 4859580), (44, 4307355), (45, 4211636), (52, 3644685), (55, 3445884), (60, 3158727), (65, 2915748), (66, 2871570), (74, 2561130), (78, 2429790), (90, 2105818), (99, 1914380), (110, 1722942), (111, 1707420), (117, 1619860), (130, 1457874), (132, 1435785), (143, 1325340), (148, 1280565), (156, 1214895), (165, 1148628), (180, 1052909), (185, 1024452), (195, 971916), (198, 957190), (199, 952380), (220, 861471), (222, 853710), (234, 809930), (260, 728937), (286, 662670), (330, 574314), (333, 569140), (370, 512226), (390, 485958), (396, 478595), (398, 476190), (407, 465660), (429, 441780), (444, 426855), (468, 404965), (481, 394020), (495, 382876), (555, 341484), (572, 331335), (585, 323972), (597, 317460), (660, 287157), (666, 284570), (715, 265068), (740, 256113), (780, 242979), (796, 238095), (814, 232830), (858, 220890), (962, 197010), (990, 191438), (995, 190476), (1110, 170742), (1170, 161986), (1194, 158730), (1221, 155220), (1287, 147260), (1332, 142285), (1430, 132534), (1443, 131340), (1628, 116415), (1665, 113828), (1716, 110445), (1791, 105820), (1924, 98505), (1980, 95719), (1990, 95238), (2035, 93132), (2145, 88356), (2189, 86580), (2220, 85371), (2340, 80993), (2388, 79365), (2405, 78804), (2442, 77610), (2574, 73630), (2587, 73260), (2860, 66267), (2886, 65670), (2985, 63492), (3330, 56914), (3582, 52910), (3663, 51740), (3980, 47619), (4070, 46566), (4290, 44178), (4329, 43780), (4378, 43290), (4810, 39402), (4884, 38805), (5148, 36815), (5174, 36630), (5291, 35820), (5772, 32835), (5970, 31746), (6105, 31044), (6435, 29452), (6567, 28860), (6660, 28457), (7164, 26455), (7215, 26268), (7326, 25870), (7363, 25740), (7761, 24420), (8140, 23283), (8580, 22089), (8658, 21890), (8756, 21645), (8955, 21164), (9620, 19701), (10348, 18315), (10582, 17910), (10945, 17316), (11940, 15873), (12210, 15522), (12870, 14726), (12935, 14652), (13134, 14430)]