28305440250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{419}}^1\times {\mathrm{90073}}^1$

素因数の和:90512

約数の個数: 64

約数和(自身を含む): 70819781760

約数和(自身を除く): 42514341510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 419, 750, 838, 1257, 2095, 2514, 4190, 6285, 10475, 12570, 20950, 31425, 52375, 62850, 90073, 104750, 157125, 180146, 270219, 314250, 450365, 540438, 900730, 1351095, 2251825, 2702190, 4503650, 6755475, 11259125, 13510950, 22518250, 33777375, 37740587, 67554750, 75481174, 113221761, 188702935, 226443522, 377405870, 566108805, 943514675, 1132217610, 1887029350, 2830544025, 4717573375, 5661088050, 9435146750, 14152720125, 28305440250]

約数ペア:

[(1, 28305440250), (2, 14152720125), (3, 9435146750), (5, 5661088050), (6, 4717573375), (10, 2830544025), (15, 1887029350), (25, 1132217610), (30, 943514675), (50, 566108805), (75, 377405870), (125, 226443522), (150, 188702935), (250, 113221761), (375, 75481174), (419, 67554750), (750, 37740587), (838, 33777375), (1257, 22518250), (2095, 13510950), (2514, 11259125), (4190, 6755475), (6285, 4503650), (10475, 2702190), (12570, 2251825), (20950, 1351095), (31425, 900730), (52375, 540438), (62850, 450365), (90073, 314250), (104750, 270219), (157125, 180146)]