308539350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 144

約数和(自身を含む): 970875360

約数和(自身を除く): 662336010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 525, 574, 615, 630, 738, 861, 1025, 1050, 1230, 1435, 1575, 1722, 1845, 2050, 2389, 2583, 2870, 3075, 3150, 3690, 4305, 4778, 5166, 6150, 7167, 7175, 8610, 9225, 11945, 12915, 14334, 14350, 16723, 18450, 21501, 21525, 23890, 25830, 33446, 35835, 43002, 43050, 50169, 59725, 64575, 71670, 83615, 97949, 100338, 107505, 119450, 129150, 150507, 167230, 179175, 195898, 215010, 250845, 293847, 301014, 358350, 418075, 489745, 501690, 537525, 587694, 685643, 752535, 836150, 881541, 979490, 1075050, 1254225, 1371286, 1469235, 1505070, 1763082, 2056929, 2448725, 2508450, 2938470, 3428215, 3762675, 4113858, 4407705, 4897450, 6170787, 6856430, 7346175, 7525350, 8815410, 10284645, 12341574, 14692350, 17141075, 20569290, 22038525, 30853935, 34282150, 44077050, 51423225, 61707870, 102846450, 154269675, 308539350]

約数ペア:

[(1, 308539350), (2, 154269675), (3, 102846450), (5, 61707870), (6, 51423225), (7, 44077050), (9, 34282150), (10, 30853935), (14, 22038525), (15, 20569290), (18, 17141075), (21, 14692350), (25, 12341574), (30, 10284645), (35, 8815410), (41, 7525350), (42, 7346175), (45, 6856430), (50, 6170787), (63, 4897450), (70, 4407705), (75, 4113858), (82, 3762675), (90, 3428215), (105, 2938470), (123, 2508450), (126, 2448725), (150, 2056929), (175, 1763082), (205, 1505070), (210, 1469235), (225, 1371286), (246, 1254225), (287, 1075050), (315, 979490), (350, 881541), (369, 836150), (410, 752535), (450, 685643), (525, 587694), (574, 537525), (615, 501690), (630, 489745), (738, 418075), (861, 358350), (1025, 301014), (1050, 293847), (1230, 250845), (1435, 215010), (1575, 195898), (1722, 179175), (1845, 167230), (2050, 150507), (2389, 129150), (2583, 119450), (2870, 107505), (3075, 100338), (3150, 97949), (3690, 83615), (4305, 71670), (4778, 64575), (5166, 59725), (6150, 50169), (7167, 43050), (7175, 43002), (8610, 35835), (9225, 33446), (11945, 25830), (12915, 23890), (14334, 21525), (14350, 21501), (16723, 18450)]