104786820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 333365760

約数和(自身を除く): 228578940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 155, 178, 180, 186, 211, 267, 279, 310, 356, 372, 422, 445, 465, 534, 558, 620, 633, 801, 844, 890, 930, 1055, 1068, 1116, 1266, 1335, 1395, 1602, 1780, 1860, 1899, 2110, 2532, 2670, 2759, 2790, 3165, 3204, 3798, 4005, 4220, 5340, 5518, 5580, 6330, 6541, 7596, 8010, 8277, 9495, 11036, 12660, 13082, 13795, 16020, 16554, 18779, 18990, 19623, 24831, 26164, 27590, 32705, 33108, 37558, 37980, 39246, 41385, 49662, 55180, 56337, 58869, 65410, 75116, 78492, 82770, 93895, 98115, 99324, 112674, 117738, 124155, 130820, 165540, 169011, 187790, 196230, 225348, 235476, 248310, 281685, 294345, 338022, 375580, 392460, 496620, 563370, 582149, 588690, 676044, 845055, 1126740, 1164298, 1177380, 1690110, 1746447, 2328596, 2910745, 3380220, 3492894, 5239341, 5821490, 6985788, 8732235, 10478682, 11642980, 17464470, 20957364, 26196705, 34928940, 52393410, 104786820]

約数ペア:

[(1, 104786820), (2, 52393410), (3, 34928940), (4, 26196705), (5, 20957364), (6, 17464470), (9, 11642980), (10, 10478682), (12, 8732235), (15, 6985788), (18, 5821490), (20, 5239341), (30, 3492894), (31, 3380220), (36, 2910745), (45, 2328596), (60, 1746447), (62, 1690110), (89, 1177380), (90, 1164298), (93, 1126740), (124, 845055), (155, 676044), (178, 588690), (180, 582149), (186, 563370), (211, 496620), (267, 392460), (279, 375580), (310, 338022), (356, 294345), (372, 281685), (422, 248310), (445, 235476), (465, 225348), (534, 196230), (558, 187790), (620, 169011), (633, 165540), (801, 130820), (844, 124155), (890, 117738), (930, 112674), (1055, 99324), (1068, 98115), (1116, 93895), (1266, 82770), (1335, 78492), (1395, 75116), (1602, 65410), (1780, 58869), (1860, 56337), (1899, 55180), (2110, 49662), (2532, 41385), (2670, 39246), (2759, 37980), (2790, 37558), (3165, 33108), (3204, 32705), (3798, 27590), (4005, 26164), (4220, 24831), (5340, 19623), (5518, 18990), (5580, 18779), (6330, 16554), (6541, 16020), (7596, 13795), (8010, 13082), (8277, 12660), (9495, 11036)]