154749300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 499343040

約数和(自身を除く): 344593740

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, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1597, 1615, 1700, 1900, 1938, 2550, 2850, 3194, 3230, 3876, 4791, 4845, 5100, 5700, 6388, 6460, 7985, 8075, 9582, 9690, 15970, 16150, 19164, 19380, 23955, 24225, 27149, 30343, 31940, 32300, 39925, 47910, 48450, 54298, 60686, 79850, 81447, 91029, 95820, 96900, 108596, 119775, 121372, 135745, 151715, 159700, 162894, 182058, 239550, 271490, 303430, 325788, 364116, 407235, 455145, 479100, 515831, 542980, 606860, 678725, 758575, 814470, 910290, 1031662, 1357450, 1517150, 1547493, 1628940, 1820580, 2036175, 2063324, 2275725, 2579155, 2714900, 3034300, 3094986, 4072350, 4551450, 5158310, 6189972, 7737465, 8144700, 9102900, 10316620, 12895775, 15474930, 25791550, 30949860, 38687325, 51583100, 77374650, 154749300]

約数ペア:

[(1, 154749300), (2, 77374650), (3, 51583100), (4, 38687325), (5, 30949860), (6, 25791550), (10, 15474930), (12, 12895775), (15, 10316620), (17, 9102900), (19, 8144700), (20, 7737465), (25, 6189972), (30, 5158310), (34, 4551450), (38, 4072350), (50, 3094986), (51, 3034300), (57, 2714900), (60, 2579155), (68, 2275725), (75, 2063324), (76, 2036175), (85, 1820580), (95, 1628940), (100, 1547493), (102, 1517150), (114, 1357450), (150, 1031662), (170, 910290), (190, 814470), (204, 758575), (228, 678725), (255, 606860), (285, 542980), (300, 515831), (323, 479100), (340, 455145), (380, 407235), (425, 364116), (475, 325788), (510, 303430), (570, 271490), (646, 239550), (850, 182058), (950, 162894), (969, 159700), (1020, 151715), (1140, 135745), (1275, 121372), (1292, 119775), (1425, 108596), (1597, 96900), (1615, 95820), (1700, 91029), (1900, 81447), (1938, 79850), (2550, 60686), (2850, 54298), (3194, 48450), (3230, 47910), (3876, 39925), (4791, 32300), (4845, 31940), (5100, 30343), (5700, 27149), (6388, 24225), (6460, 23955), (7985, 19380), (8075, 19164), (9582, 16150), (9690, 15970)]