222953600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 584290170

約数和(自身を除く): 361336570

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 193, 200, 304, 320, 361, 380, 386, 400, 475, 608, 640, 722, 760, 772, 800, 950, 965, 1216, 1444, 1520, 1544, 1600, 1805, 1900, 1930, 2432, 2888, 3040, 3088, 3200, 3610, 3667, 3800, 3860, 4825, 5776, 6080, 6176, 7220, 7334, 7600, 7720, 9025, 9650, 11552, 12160, 12352, 14440, 14668, 15200, 15440, 18050, 18335, 19300, 23104, 24704, 28880, 29336, 30400, 30880, 36100, 36670, 38600, 46208, 57760, 58672, 60800, 61760, 69673, 72200, 73340, 77200, 91675, 115520, 117344, 123520, 139346, 144400, 146680, 154400, 183350, 231040, 234688, 278692, 288800, 293360, 308800, 348365, 366700, 469376, 557384, 577600, 586720, 617600, 696730, 733400, 1114768, 1155200, 1173440, 1393460, 1466800, 1741825, 2229536, 2346880, 2786920, 2933600, 3483650, 4459072, 5573840, 5867200, 6967300, 8918144, 11147680, 11734400, 13934600, 22295360, 27869200, 44590720, 55738400, 111476800, 222953600]

約数ペア:

[(1, 222953600), (2, 111476800), (4, 55738400), (5, 44590720), (8, 27869200), (10, 22295360), (16, 13934600), (19, 11734400), (20, 11147680), (25, 8918144), (32, 6967300), (38, 5867200), (40, 5573840), (50, 4459072), (64, 3483650), (76, 2933600), (80, 2786920), (95, 2346880), (100, 2229536), (128, 1741825), (152, 1466800), (160, 1393460), (190, 1173440), (193, 1155200), (200, 1114768), (304, 733400), (320, 696730), (361, 617600), (380, 586720), (386, 577600), (400, 557384), (475, 469376), (608, 366700), (640, 348365), (722, 308800), (760, 293360), (772, 288800), (800, 278692), (950, 234688), (965, 231040), (1216, 183350), (1444, 154400), (1520, 146680), (1544, 144400), (1600, 139346), (1805, 123520), (1900, 117344), (1930, 115520), (2432, 91675), (2888, 77200), (3040, 73340), (3088, 72200), (3200, 69673), (3610, 61760), (3667, 60800), (3800, 58672), (3860, 57760), (4825, 46208), (5776, 38600), (6080, 36670), (6176, 36100), (7220, 30880), (7334, 30400), (7600, 29336), (7720, 28880), (9025, 24704), (9650, 23104), (11552, 19300), (12160, 18335), (12352, 18050), (14440, 15440), (14668, 15200)]