63887100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 197987328

約数和(自身を除く): 134100228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 138, 141, 150, 188, 197, 230, 235, 276, 282, 300, 345, 394, 460, 470, 564, 575, 591, 690, 705, 788, 940, 985, 1081, 1150, 1175, 1182, 1380, 1410, 1725, 1970, 2162, 2300, 2350, 2364, 2820, 2955, 3243, 3450, 3525, 3940, 4324, 4531, 4700, 4925, 5405, 5910, 6486, 6900, 7050, 9062, 9259, 9850, 10810, 11820, 12972, 13593, 14100, 14775, 16215, 18124, 18518, 19700, 21620, 22655, 27025, 27186, 27777, 29550, 32430, 37036, 45310, 46295, 54050, 54372, 55554, 59100, 64860, 67965, 81075, 90620, 92590, 108100, 111108, 113275, 135930, 138885, 162150, 185180, 212957, 226550, 231475, 271860, 277770, 324300, 339825, 425914, 453100, 462950, 555540, 638871, 679650, 694425, 851828, 925900, 1064785, 1277742, 1359300, 1388850, 2129570, 2555484, 2777700, 3194355, 4259140, 5323925, 6388710, 10647850, 12777420, 15971775, 21295700, 31943550, 63887100]

約数ペア:

[(1, 63887100), (2, 31943550), (3, 21295700), (4, 15971775), (5, 12777420), (6, 10647850), (10, 6388710), (12, 5323925), (15, 4259140), (20, 3194355), (23, 2777700), (25, 2555484), (30, 2129570), (46, 1388850), (47, 1359300), (50, 1277742), (60, 1064785), (69, 925900), (75, 851828), (92, 694425), (94, 679650), (100, 638871), (115, 555540), (138, 462950), (141, 453100), (150, 425914), (188, 339825), (197, 324300), (230, 277770), (235, 271860), (276, 231475), (282, 226550), (300, 212957), (345, 185180), (394, 162150), (460, 138885), (470, 135930), (564, 113275), (575, 111108), (591, 108100), (690, 92590), (705, 90620), (788, 81075), (940, 67965), (985, 64860), (1081, 59100), (1150, 55554), (1175, 54372), (1182, 54050), (1380, 46295), (1410, 45310), (1725, 37036), (1970, 32430), (2162, 29550), (2300, 27777), (2350, 27186), (2364, 27025), (2820, 22655), (2955, 21620), (3243, 19700), (3450, 18518), (3525, 18124), (3940, 16215), (4324, 14775), (4531, 14100), (4700, 13593), (4925, 12972), (5405, 11820), (5910, 10810), (6486, 9850), (6900, 9259), (7050, 9062)]