508725180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60133}}^1$

素因数の和:60195

約数の個数: 72

約数和(自身を含む): 1575991872

約数和(自身を除く): 1067266692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 60133, 120266, 180399, 240532, 300665, 360798, 541197, 601330, 721596, 901995, 1082394, 1202660, 1803990, 2164788, 2705985, 2826251, 3607980, 5411970, 5652502, 8478753, 10823940, 11305004, 14131255, 16957506, 25436259, 28262510, 33915012, 42393765, 50872518, 56525020, 84787530, 101745036, 127181295, 169575060, 254362590, 508725180]

約数ペア:

[(1, 508725180), (2, 254362590), (3, 169575060), (4, 127181295), (5, 101745036), (6, 84787530), (9, 56525020), (10, 50872518), (12, 42393765), (15, 33915012), (18, 28262510), (20, 25436259), (30, 16957506), (36, 14131255), (45, 11305004), (47, 10823940), (60, 8478753), (90, 5652502), (94, 5411970), (141, 3607980), (180, 2826251), (188, 2705985), (235, 2164788), (282, 1803990), (423, 1202660), (470, 1082394), (564, 901995), (705, 721596), (846, 601330), (940, 541197), (1410, 360798), (1692, 300665), (2115, 240532), (2820, 180399), (4230, 120266), (8460, 60133)]