218549400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 715746600

約数和(自身を除く): 497197200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 361, 380, 456, 475, 570, 600, 722, 760, 950, 1009, 1083, 1140, 1425, 1444, 1805, 1900, 2018, 2166, 2280, 2850, 2888, 3027, 3610, 3800, 4036, 4332, 5045, 5415, 5700, 6054, 7220, 8072, 8664, 9025, 10090, 10830, 11400, 12108, 14440, 15135, 18050, 19171, 20180, 21660, 24216, 25225, 27075, 30270, 36100, 38342, 40360, 43320, 50450, 54150, 57513, 60540, 72200, 75675, 76684, 95855, 100900, 108300, 115026, 121080, 151350, 153368, 191710, 201800, 216600, 230052, 287565, 302700, 364249, 383420, 460104, 479275, 575130, 605400, 728498, 766840, 958550, 1092747, 1150260, 1437825, 1456996, 1821245, 1917100, 2185494, 2300520, 2875650, 2913992, 3642490, 3834200, 4370988, 5463735, 5751300, 7284980, 8741976, 9106225, 10927470, 11502600, 14569960, 18212450, 21854940, 27318675, 36424900, 43709880, 54637350, 72849800, 109274700, 218549400]

約数ペア:

[(1, 218549400), (2, 109274700), (3, 72849800), (4, 54637350), (5, 43709880), (6, 36424900), (8, 27318675), (10, 21854940), (12, 18212450), (15, 14569960), (19, 11502600), (20, 10927470), (24, 9106225), (25, 8741976), (30, 7284980), (38, 5751300), (40, 5463735), (50, 4370988), (57, 3834200), (60, 3642490), (75, 2913992), (76, 2875650), (95, 2300520), (100, 2185494), (114, 1917100), (120, 1821245), (150, 1456996), (152, 1437825), (190, 1150260), (200, 1092747), (228, 958550), (285, 766840), (300, 728498), (361, 605400), (380, 575130), (456, 479275), (475, 460104), (570, 383420), (600, 364249), (722, 302700), (760, 287565), (950, 230052), (1009, 216600), (1083, 201800), (1140, 191710), (1425, 153368), (1444, 151350), (1805, 121080), (1900, 115026), (2018, 108300), (2166, 100900), (2280, 95855), (2850, 76684), (2888, 75675), (3027, 72200), (3610, 60540), (3800, 57513), (4036, 54150), (4332, 50450), (5045, 43320), (5415, 40360), (5700, 38342), (6054, 36100), (7220, 30270), (8072, 27075), (8664, 25225), (9025, 24216), (10090, 21660), (10830, 20180), (11400, 19171), (12108, 18050), (14440, 15135)]