230777820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 877898112

約数和(自身を除く): 647120292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 180, 182, 193, 195, 210, 219, 234, 252, 260, 273, 292, 315, 364, 365, 386, 390, 420, 438, 455, 468, 511, 546, 579, 585, 630, 657, 730, 772, 780, 819, 876, 910, 949, 965, 1022, 1092, 1095, 1158, 1170, 1260, 1314, 1351, 1365, 1460, 1533, 1638, 1737, 1820, 1898, 1930, 2044, 2190, 2316, 2340, 2509, 2555, 2628, 2702, 2730, 2847, 2895, 3066, 3276, 3285, 3474, 3796, 3860, 4053, 4095, 4380, 4599, 4745, 5018, 5110, 5404, 5460, 5694, 5790, 6132, 6570, 6643, 6755, 6948, 7527, 7665, 8106, 8190, 8541, 8685, 9198, 9490, 10036, 10220, 11388, 11580, 12159, 12545, 13140, 13286, 13510, 14089, 14235, 15054, 15330, 16212, 16380, 17082, 17370, 17563, 18396, 18980, 19929, 20265, 22581, 22995, 24318, 25090, 26572, 27020, 28178, 28470, 30108, 30660, 33215, 34164, 34740, 35126, 37635, 39858, 40530, 42267, 42705, 45162, 45990, 48636, 50180, 52689, 56356, 56940, 59787, 60795, 66430, 70252, 70445, 75270, 79716, 81060, 84534, 85410, 87815, 90324, 91980, 98623, 99645, 105378, 112905, 119574, 121590, 126801, 132860, 140890, 150540, 158067, 169068, 170820, 175630, 183157, 197246, 199290, 210756, 211335, 225810, 239148, 243180, 253602, 263445, 281780, 295869, 298935, 316134, 351260, 366314, 394492, 398580, 422670, 451620, 493115, 507204, 526890, 549471, 591738, 597870, 632268, 634005, 732628, 790335, 845340, 887607, 915785, 986230, 1053780, 1098942, 1183476, 1195740, 1268010, 1282099, 1479345, 1580670, 1648413, 1775214, 1831570, 1972460, 2197884, 2536020, 2564198, 2747355, 2958690, 3161340, 3296826, 3550428, 3663140, 3846297, 4438035, 5128396, 5494710, 5917380, 6410495, 6593652, 7692594, 8242065, 8876070, 10989420, 11538891, 12820990, 15385188, 16484130, 17752140, 19231485, 23077782, 25641980, 32968260, 38462970, 46155564, 57694455, 76925940, 115388910, 230777820]

約数ペア:

[(1, 230777820), (2, 115388910), (3, 76925940), (4, 57694455), (5, 46155564), (6, 38462970), (7, 32968260), (9, 25641980), (10, 23077782), (12, 19231485), (13, 17752140), (14, 16484130), (15, 15385188), (18, 12820990), (20, 11538891), (21, 10989420), (26, 8876070), (28, 8242065), (30, 7692594), (35, 6593652), (36, 6410495), (39, 5917380), (42, 5494710), (45, 5128396), (52, 4438035), (60, 3846297), (63, 3663140), (65, 3550428), (70, 3296826), (73, 3161340), (78, 2958690), (84, 2747355), (90, 2564198), (91, 2536020), (105, 2197884), (117, 1972460), (126, 1831570), (130, 1775214), (140, 1648413), (146, 1580670), (156, 1479345), (180, 1282099), (182, 1268010), (193, 1195740), (195, 1183476), (210, 1098942), (219, 1053780), (234, 986230), (252, 915785), (260, 887607), (273, 845340), (292, 790335), (315, 732628), (364, 634005), (365, 632268), (386, 597870), (390, 591738), (420, 549471), (438, 526890), (455, 507204), (468, 493115), (511, 451620), (546, 422670), (579, 398580), (585, 394492), (630, 366314), (657, 351260), (730, 316134), (772, 298935), (780, 295869), (819, 281780), (876, 263445), (910, 253602), (949, 243180), (965, 239148), (1022, 225810), (1092, 211335), (1095, 210756), (1158, 199290), (1170, 197246), (1260, 183157), (1314, 175630), (1351, 170820), (1365, 169068), (1460, 158067), (1533, 150540), (1638, 140890), (1737, 132860), (1820, 126801), (1898, 121590), (1930, 119574), (2044, 112905), (2190, 105378), (2316, 99645), (2340, 98623), (2509, 91980), (2555, 90324), (2628, 87815), (2702, 85410), (2730, 84534), (2847, 81060), (2895, 79716), (3066, 75270), (3276, 70445), (3285, 70252), (3474, 66430), (3796, 60795), (3860, 59787), (4053, 56940), (4095, 56356), (4380, 52689), (4599, 50180), (4745, 48636), (5018, 45990), (5110, 45162), (5404, 42705), (5460, 42267), (5694, 40530), (5790, 39858), (6132, 37635), (6570, 35126), (6643, 34740), (6755, 34164), (6948, 33215), (7527, 30660), (7665, 30108), (8106, 28470), (8190, 28178), (8541, 27020), (8685, 26572), (9198, 25090), (9490, 24318), (10036, 22995), (10220, 22581), (11388, 20265), (11580, 19929), (12159, 18980), (12545, 18396), (13140, 17563), (13286, 17370), (13510, 17082), (14089, 16380), (14235, 16212), (15054, 15330)]