29839500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 99372000

約数和(自身を除く): 69532500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 349, 375, 380, 450, 475, 500, 570, 684, 698, 750, 855, 900, 950, 1047, 1125, 1140, 1396, 1425, 1500, 1710, 1745, 1900, 2094, 2250, 2375, 2850, 3141, 3420, 3490, 4188, 4275, 4500, 4750, 5235, 5700, 6282, 6631, 6980, 7125, 8550, 8725, 9500, 10470, 12564, 13262, 14250, 15705, 17100, 17450, 19893, 20940, 21375, 26175, 26524, 28500, 31410, 33155, 34900, 39786, 42750, 43625, 52350, 59679, 62820, 66310, 78525, 79572, 85500, 87250, 99465, 104700, 119358, 130875, 132620, 157050, 165775, 174500, 198930, 238716, 261750, 298395, 314100, 331550, 392625, 397860, 497325, 523500, 596790, 663100, 785250, 828875, 994650, 1193580, 1491975, 1570500, 1657750, 1989300, 2486625, 2983950, 3315500, 4973250, 5967900, 7459875, 9946500, 14919750, 29839500]

約数ペア:

[(1, 29839500), (2, 14919750), (3, 9946500), (4, 7459875), (5, 5967900), (6, 4973250), (9, 3315500), (10, 2983950), (12, 2486625), (15, 1989300), (18, 1657750), (19, 1570500), (20, 1491975), (25, 1193580), (30, 994650), (36, 828875), (38, 785250), (45, 663100), (50, 596790), (57, 523500), (60, 497325), (75, 397860), (76, 392625), (90, 331550), (95, 314100), (100, 298395), (114, 261750), (125, 238716), (150, 198930), (171, 174500), (180, 165775), (190, 157050), (225, 132620), (228, 130875), (250, 119358), (285, 104700), (300, 99465), (342, 87250), (349, 85500), (375, 79572), (380, 78525), (450, 66310), (475, 62820), (500, 59679), (570, 52350), (684, 43625), (698, 42750), (750, 39786), (855, 34900), (900, 33155), (950, 31410), (1047, 28500), (1125, 26524), (1140, 26175), (1396, 21375), (1425, 20940), (1500, 19893), (1710, 17450), (1745, 17100), (1900, 15705), (2094, 14250), (2250, 13262), (2375, 12564), (2850, 10470), (3141, 9500), (3420, 8725), (3490, 8550), (4188, 7125), (4275, 6980), (4500, 6631), (4750, 6282), (5235, 5700)]