42119200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 115305120

約数和(自身を除く): 73185920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 160, 163, 170, 190, 200, 272, 304, 323, 326, 340, 380, 400, 425, 475, 544, 608, 646, 652, 680, 760, 800, 815, 850, 950, 1292, 1304, 1360, 1520, 1615, 1630, 1700, 1900, 2584, 2608, 2720, 2771, 3040, 3097, 3230, 3260, 3400, 3800, 4075, 5168, 5216, 5542, 6194, 6460, 6520, 6800, 7600, 8075, 8150, 10336, 11084, 12388, 12920, 13040, 13600, 13855, 15200, 15485, 16150, 16300, 22168, 24776, 25840, 26080, 27710, 30970, 32300, 32600, 44336, 49552, 51680, 52649, 55420, 61940, 64600, 65200, 69275, 77425, 88672, 99104, 105298, 110840, 123880, 129200, 130400, 138550, 154850, 210596, 221680, 247760, 258400, 263245, 277100, 309700, 421192, 443360, 495520, 526490, 554200, 619400, 842384, 1052980, 1108400, 1238800, 1316225, 1684768, 2105960, 2216800, 2477600, 2632450, 4211920, 5264900, 8423840, 10529800, 21059600, 42119200]

約数ペア:

[(1, 42119200), (2, 21059600), (4, 10529800), (5, 8423840), (8, 5264900), (10, 4211920), (16, 2632450), (17, 2477600), (19, 2216800), (20, 2105960), (25, 1684768), (32, 1316225), (34, 1238800), (38, 1108400), (40, 1052980), (50, 842384), (68, 619400), (76, 554200), (80, 526490), (85, 495520), (95, 443360), (100, 421192), (136, 309700), (152, 277100), (160, 263245), (163, 258400), (170, 247760), (190, 221680), (200, 210596), (272, 154850), (304, 138550), (323, 130400), (326, 129200), (340, 123880), (380, 110840), (400, 105298), (425, 99104), (475, 88672), (544, 77425), (608, 69275), (646, 65200), (652, 64600), (680, 61940), (760, 55420), (800, 52649), (815, 51680), (850, 49552), (950, 44336), (1292, 32600), (1304, 32300), (1360, 30970), (1520, 27710), (1615, 26080), (1630, 25840), (1700, 24776), (1900, 22168), (2584, 16300), (2608, 16150), (2720, 15485), (2771, 15200), (3040, 13855), (3097, 13600), (3230, 13040), (3260, 12920), (3400, 12388), (3800, 11084), (4075, 10336), (5168, 8150), (5216, 8075), (5542, 7600), (6194, 6800), (6460, 6520)]