425304810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 1465620480

約数和(自身を除く): 1040315670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 31, 34, 35, 42, 45, 49, 51, 54, 61, 62, 63, 70, 85, 90, 93, 98, 102, 105, 119, 122, 126, 135, 147, 153, 155, 170, 183, 186, 189, 210, 217, 238, 245, 255, 270, 279, 294, 305, 306, 310, 315, 357, 366, 378, 427, 434, 441, 459, 465, 490, 510, 527, 549, 558, 595, 610, 630, 651, 714, 735, 765, 833, 837, 854, 882, 915, 918, 930, 945, 1037, 1054, 1071, 1085, 1098, 1190, 1281, 1302, 1323, 1395, 1470, 1519, 1530, 1581, 1647, 1666, 1674, 1785, 1830, 1890, 1891, 1953, 2074, 2135, 2142, 2170, 2205, 2295, 2499, 2562, 2635, 2646, 2745, 2790, 2989, 3038, 3111, 3162, 3213, 3255, 3294, 3570, 3689, 3782, 3843, 3906, 4165, 4185, 4270, 4410, 4557, 4590, 4743, 4998, 5185, 5270, 5355, 5490, 5673, 5859, 5978, 6222, 6405, 6426, 6510, 6615, 7259, 7378, 7497, 7595, 7686, 7905, 8235, 8330, 8370, 8967, 9114, 9333, 9455, 9486, 9765, 10370, 10710, 11067, 11346, 11529, 11718, 12495, 12810, 13230, 13237, 13671, 14229, 14518, 14945, 14994, 15190, 15555, 15810, 16065, 16470, 17019, 17934, 18445, 18666, 18910, 19215, 19530, 21777, 22134, 22491, 22785, 23058, 23715, 24990, 25823, 26474, 26901, 27342, 27999, 28365, 28458, 29295, 29890, 31110, 32130, 32147, 33201, 34038, 36295, 36890, 37485, 38430, 39711, 41013, 43554, 44835, 44982, 45570, 46665, 47430, 50813, 51057, 51646, 53802, 55335, 55998, 56730, 57645, 58590, 64294, 65331, 66185, 66402, 68355, 71145, 72590, 74970, 77469, 79422, 80703, 82026, 85095, 89670, 92659, 93330, 96441, 99603, 101626, 102114, 108885, 110670, 112455, 115290, 119133, 129115, 130662, 132370, 134505, 136710, 139995, 142290, 152439, 154938, 160735, 161406, 166005, 170190, 185318, 192882, 195993, 198555, 199206, 205065, 217770, 224910, 225029, 232407, 238266, 254065, 255285, 258230, 269010, 277977, 279990, 289323, 304878, 321470, 326655, 332010, 357399, 387345, 391986, 397110, 403515, 410130, 450058, 457317, 463295, 464814, 482205, 498015, 508130, 510570, 555954, 578646, 595665, 653310, 675087, 697221, 714798, 762195, 774690, 807030, 833931, 867969, 914634, 926590, 964410, 979965, 996030, 1125145, 1162035, 1191330, 1350174, 1371951, 1389885, 1394442, 1446615, 1524390, 1575203, 1667862, 1735938, 1786995, 1959930, 2025261, 2250290, 2286585, 2324070, 2501793, 2743902, 2779770, 2893230, 3150406, 3375435, 3486105, 3573990, 4050522, 4169655, 4339845, 4573170, 4725609, 5003586, 6075783, 6750870, 6859755, 6972210, 7876015, 8339310, 8679690, 9451218, 10126305, 12151566, 12508965, 13719510, 14176827, 15752030, 20252610, 23628045, 25017930, 28353654, 30378915, 42530481, 47256090, 60757830, 70884135, 85060962, 141768270, 212652405, 425304810]

約数ペア:

[(1, 425304810), (2, 212652405), (3, 141768270), (5, 85060962), (6, 70884135), (7, 60757830), (9, 47256090), (10, 42530481), (14, 30378915), (15, 28353654), (17, 25017930), (18, 23628045), (21, 20252610), (27, 15752030), (30, 14176827), (31, 13719510), (34, 12508965), (35, 12151566), (42, 10126305), (45, 9451218), (49, 8679690), (51, 8339310), (54, 7876015), (61, 6972210), (62, 6859755), (63, 6750870), (70, 6075783), (85, 5003586), (90, 4725609), (93, 4573170), (98, 4339845), (102, 4169655), (105, 4050522), (119, 3573990), (122, 3486105), (126, 3375435), (135, 3150406), (147, 2893230), (153, 2779770), (155, 2743902), (170, 2501793), (183, 2324070), (186, 2286585), (189, 2250290), (210, 2025261), (217, 1959930), (238, 1786995), (245, 1735938), (255, 1667862), (270, 1575203), (279, 1524390), (294, 1446615), (305, 1394442), (306, 1389885), (310, 1371951), (315, 1350174), (357, 1191330), (366, 1162035), (378, 1125145), (427, 996030), (434, 979965), (441, 964410), (459, 926590), (465, 914634), (490, 867969), (510, 833931), (527, 807030), (549, 774690), (558, 762195), (595, 714798), (610, 697221), (630, 675087), (651, 653310), (714, 595665), (735, 578646), (765, 555954), (833, 510570), (837, 508130), (854, 498015), (882, 482205), (915, 464814), (918, 463295), (930, 457317), (945, 450058), (1037, 410130), (1054, 403515), (1071, 397110), (1085, 391986), (1098, 387345), (1190, 357399), (1281, 332010), (1302, 326655), (1323, 321470), (1395, 304878), (1470, 289323), (1519, 279990), (1530, 277977), (1581, 269010), (1647, 258230), (1666, 255285), (1674, 254065), (1785, 238266), (1830, 232407), (1890, 225029), (1891, 224910), (1953, 217770), (2074, 205065), (2135, 199206), (2142, 198555), (2170, 195993), (2205, 192882), (2295, 185318), (2499, 170190), (2562, 166005), (2635, 161406), (2646, 160735), (2745, 154938), (2790, 152439), (2989, 142290), (3038, 139995), (3111, 136710), (3162, 134505), (3213, 132370), (3255, 130662), (3294, 129115), (3570, 119133), (3689, 115290), (3782, 112455), (3843, 110670), (3906, 108885), (4165, 102114), (4185, 101626), (4270, 99603), (4410, 96441), (4557, 93330), (4590, 92659), (4743, 89670), (4998, 85095), (5185, 82026), (5270, 80703), (5355, 79422), (5490, 77469), (5673, 74970), (5859, 72590), (5978, 71145), (6222, 68355), (6405, 66402), (6426, 66185), (6510, 65331), (6615, 64294), (7259, 58590), (7378, 57645), (7497, 56730), (7595, 55998), (7686, 55335), (7905, 53802), (8235, 51646), (8330, 51057), (8370, 50813), (8967, 47430), (9114, 46665), (9333, 45570), (9455, 44982), (9486, 44835), (9765, 43554), (10370, 41013), (10710, 39711), (11067, 38430), (11346, 37485), (11529, 36890), (11718, 36295), (12495, 34038), (12810, 33201), (13230, 32147), (13237, 32130), (13671, 31110), (14229, 29890), (14518, 29295), (14945, 28458), (14994, 28365), (15190, 27999), (15555, 27342), (15810, 26901), (16065, 26474), (16470, 25823), (17019, 24990), (17934, 23715), (18445, 23058), (18666, 22785), (18910, 22491), (19215, 22134), (19530, 21777)]