203541300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11942

約数の個数: 108

約数和(自身を含む): 671623680

約数和(自身を除く): 468082380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 11903, 17100, 23806, 35709, 47612, 59515, 71418, 107127, 119030, 142836, 178545, 214254, 226157, 238060, 297575, 357090, 428508, 452314, 535635, 595150, 678471, 714180, 892725, 904628, 1071270, 1130785, 1190300, 1356942, 1785450, 2035413, 2142540, 2261570, 2678175, 2713884, 3392355, 3570900, 4070826, 4523140, 5356350, 5653925, 6784710, 8141652, 10177065, 10712700, 11307850, 13569420, 16961775, 20354130, 22615700, 33923550, 40708260, 50885325, 67847100, 101770650, 203541300]

約数ペア:

[(1, 203541300), (2, 101770650), (3, 67847100), (4, 50885325), (5, 40708260), (6, 33923550), (9, 22615700), (10, 20354130), (12, 16961775), (15, 13569420), (18, 11307850), (19, 10712700), (20, 10177065), (25, 8141652), (30, 6784710), (36, 5653925), (38, 5356350), (45, 4523140), (50, 4070826), (57, 3570900), (60, 3392355), (75, 2713884), (76, 2678175), (90, 2261570), (95, 2142540), (100, 2035413), (114, 1785450), (150, 1356942), (171, 1190300), (180, 1130785), (190, 1071270), (225, 904628), (228, 892725), (285, 714180), (300, 678471), (342, 595150), (380, 535635), (450, 452314), (475, 428508), (570, 357090), (684, 297575), (855, 238060), (900, 226157), (950, 214254), (1140, 178545), (1425, 142836), (1710, 119030), (1900, 107127), (2850, 71418), (3420, 59515), (4275, 47612), (5700, 35709), (8550, 23806), (11903, 17100)]