16829550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 45700200

約数和(自身を除く): 28870650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 251, 298, 447, 450, 502, 745, 753, 894, 1255, 1341, 1490, 1506, 2235, 2259, 2510, 2682, 3725, 3765, 4470, 4518, 6275, 6705, 7450, 7530, 11175, 11295, 12550, 13410, 18825, 22350, 22590, 33525, 37399, 37650, 56475, 67050, 74798, 112197, 112950, 186995, 224394, 336591, 373990, 560985, 673182, 934975, 1121970, 1682955, 1869950, 2804925, 3365910, 5609850, 8414775, 16829550]

約数ペア:

[(1, 16829550), (2, 8414775), (3, 5609850), (5, 3365910), (6, 2804925), (9, 1869950), (10, 1682955), (15, 1121970), (18, 934975), (25, 673182), (30, 560985), (45, 373990), (50, 336591), (75, 224394), (90, 186995), (149, 112950), (150, 112197), (225, 74798), (251, 67050), (298, 56475), (447, 37650), (450, 37399), (502, 33525), (745, 22590), (753, 22350), (894, 18825), (1255, 13410), (1341, 12550), (1490, 11295), (1506, 11175), (2235, 7530), (2259, 7450), (2510, 6705), (2682, 6275), (3725, 4518), (3765, 4470)]