48353100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 156240000

約数和(自身を除く): 107886900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 499, 510, 570, 646, 850, 950, 969, 998, 1020, 1140, 1275, 1292, 1425, 1497, 1615, 1700, 1900, 1938, 1996, 2495, 2550, 2850, 2994, 3230, 3876, 4845, 4990, 5100, 5700, 5988, 6460, 7485, 8075, 8483, 9481, 9690, 9980, 12475, 14970, 16150, 16966, 18962, 19380, 24225, 24950, 25449, 28443, 29940, 32300, 33932, 37425, 37924, 42415, 47405, 48450, 49900, 50898, 56886, 74850, 84830, 94810, 96900, 101796, 113772, 127245, 142215, 149700, 161177, 169660, 189620, 212075, 237025, 254490, 284430, 322354, 424150, 474050, 483531, 508980, 568860, 636225, 644708, 711075, 805885, 848300, 948100, 967062, 1272450, 1422150, 1611770, 1934124, 2417655, 2544900, 2844300, 3223540, 4029425, 4835310, 8058850, 9670620, 12088275, 16117700, 24176550, 48353100]

約数ペア:

[(1, 48353100), (2, 24176550), (3, 16117700), (4, 12088275), (5, 9670620), (6, 8058850), (10, 4835310), (12, 4029425), (15, 3223540), (17, 2844300), (19, 2544900), (20, 2417655), (25, 1934124), (30, 1611770), (34, 1422150), (38, 1272450), (50, 967062), (51, 948100), (57, 848300), (60, 805885), (68, 711075), (75, 644708), (76, 636225), (85, 568860), (95, 508980), (100, 483531), (102, 474050), (114, 424150), (150, 322354), (170, 284430), (190, 254490), (204, 237025), (228, 212075), (255, 189620), (285, 169660), (300, 161177), (323, 149700), (340, 142215), (380, 127245), (425, 113772), (475, 101796), (499, 96900), (510, 94810), (570, 84830), (646, 74850), (850, 56886), (950, 50898), (969, 49900), (998, 48450), (1020, 47405), (1140, 42415), (1275, 37924), (1292, 37425), (1425, 33932), (1497, 32300), (1615, 29940), (1700, 28443), (1900, 25449), (1938, 24950), (1996, 24225), (2495, 19380), (2550, 18962), (2850, 16966), (2994, 16150), (3230, 14970), (3876, 12475), (4845, 9980), (4990, 9690), (5100, 9481), (5700, 8483), (5988, 8075), (6460, 7485)]