225586260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73721}}^1$

素因数の和:73753

約数の個数: 72

約数和(自身を含む): 724539816

約数和(自身を除く): 498953556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 73721, 147442, 221163, 294884, 368605, 442326, 663489, 737210, 884652, 1105815, 1253257, 1326978, 1474420, 2211630, 2506514, 2653956, 3317445, 3759771, 4423260, 5013028, 6266285, 6634890, 7519542, 11279313, 12532570, 13269780, 15039084, 18798855, 22558626, 25065140, 37597710, 45117252, 56396565, 75195420, 112793130, 225586260]

約数ペア:

[(1, 225586260), (2, 112793130), (3, 75195420), (4, 56396565), (5, 45117252), (6, 37597710), (9, 25065140), (10, 22558626), (12, 18798855), (15, 15039084), (17, 13269780), (18, 12532570), (20, 11279313), (30, 7519542), (34, 6634890), (36, 6266285), (45, 5013028), (51, 4423260), (60, 3759771), (68, 3317445), (85, 2653956), (90, 2506514), (102, 2211630), (153, 1474420), (170, 1326978), (180, 1253257), (204, 1105815), (255, 884652), (306, 737210), (340, 663489), (510, 442326), (612, 368605), (765, 294884), (1020, 221163), (1530, 147442), (3060, 73721)]