100439700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 311646720

約数和(自身を除く): 211207020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 67, 75, 76, 95, 100, 114, 134, 150, 190, 201, 228, 263, 268, 285, 300, 335, 380, 402, 475, 526, 570, 670, 789, 804, 950, 1005, 1052, 1140, 1273, 1315, 1340, 1425, 1578, 1675, 1900, 2010, 2546, 2630, 2850, 3156, 3350, 3819, 3945, 4020, 4997, 5025, 5092, 5260, 5700, 6365, 6575, 6700, 7638, 7890, 9994, 10050, 12730, 13150, 14991, 15276, 15780, 17621, 19095, 19725, 19988, 20100, 24985, 25460, 26300, 29982, 31825, 35242, 38190, 39450, 49970, 52863, 59964, 63650, 70484, 74955, 76380, 78900, 88105, 95475, 99940, 105726, 124925, 127300, 149910, 176210, 190950, 211452, 249850, 264315, 299820, 334799, 352420, 374775, 381900, 440525, 499700, 528630, 669598, 749550, 881050, 1004397, 1057260, 1321575, 1339196, 1499100, 1673995, 1762100, 2008794, 2643150, 3347990, 4017588, 5021985, 5286300, 6695980, 8369975, 10043970, 16739950, 20087940, 25109925, 33479900, 50219850, 100439700]

約数ペア:

[(1, 100439700), (2, 50219850), (3, 33479900), (4, 25109925), (5, 20087940), (6, 16739950), (10, 10043970), (12, 8369975), (15, 6695980), (19, 5286300), (20, 5021985), (25, 4017588), (30, 3347990), (38, 2643150), (50, 2008794), (57, 1762100), (60, 1673995), (67, 1499100), (75, 1339196), (76, 1321575), (95, 1057260), (100, 1004397), (114, 881050), (134, 749550), (150, 669598), (190, 528630), (201, 499700), (228, 440525), (263, 381900), (268, 374775), (285, 352420), (300, 334799), (335, 299820), (380, 264315), (402, 249850), (475, 211452), (526, 190950), (570, 176210), (670, 149910), (789, 127300), (804, 124925), (950, 105726), (1005, 99940), (1052, 95475), (1140, 88105), (1273, 78900), (1315, 76380), (1340, 74955), (1425, 70484), (1578, 63650), (1675, 59964), (1900, 52863), (2010, 49970), (2546, 39450), (2630, 38190), (2850, 35242), (3156, 31825), (3350, 29982), (3819, 26300), (3945, 25460), (4020, 24985), (4997, 20100), (5025, 19988), (5092, 19725), (5260, 19095), (5700, 17621), (6365, 15780), (6575, 15276), (6700, 14991), (7638, 13150), (7890, 12730), (9994, 10050)]