172017900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11243}}^1$

素因数の和:11280

約数の個数: 108

約数和(自身を含む): 570947832

約数和(自身を除く): 398929932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 11243, 15300, 22486, 33729, 44972, 56215, 67458, 101187, 112430, 134916, 168645, 191131, 202374, 224860, 281075, 337290, 382262, 404748, 505935, 562150, 573393, 674580, 764524, 843225, 955655, 1011870, 1124300, 1146786, 1686450, 1720179, 1911310, 2023740, 2293572, 2529675, 2866965, 3372900, 3440358, 3822620, 4778275, 5059350, 5733930, 6880716, 8600895, 9556550, 10118700, 11467860, 14334825, 17201790, 19113100, 28669650, 34403580, 43004475, 57339300, 86008950, 172017900]

約数ペア:

[(1, 172017900), (2, 86008950), (3, 57339300), (4, 43004475), (5, 34403580), (6, 28669650), (9, 19113100), (10, 17201790), (12, 14334825), (15, 11467860), (17, 10118700), (18, 9556550), (20, 8600895), (25, 6880716), (30, 5733930), (34, 5059350), (36, 4778275), (45, 3822620), (50, 3440358), (51, 3372900), (60, 2866965), (68, 2529675), (75, 2293572), (85, 2023740), (90, 1911310), (100, 1720179), (102, 1686450), (150, 1146786), (153, 1124300), (170, 1011870), (180, 955655), (204, 843225), (225, 764524), (255, 674580), (300, 573393), (306, 562150), (340, 505935), (425, 404748), (450, 382262), (510, 337290), (612, 281075), (765, 224860), (850, 202374), (900, 191131), (1020, 168645), (1275, 134916), (1530, 112430), (1700, 101187), (2550, 67458), (3060, 56215), (3825, 44972), (5100, 33729), (7650, 22486), (11243, 15300)]