225727560

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{7741}}^1$

素因数の和:7770

約数の個数: 112

約数和(自身を含む): 761580540

約数和(自身を除く): 535852980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 7741, 9720, 14580, 15482, 23223, 29160, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 139338, 154820, 185784, 209007, 232230, 278676, 309640, 348345, 418014, 464460, 557352, 627021, 696690, 836028, 928920, 1045035, 1254042, 1393380, 1672056, 1881063, 2090070, 2508084, 2786760, 3135105, 3762126, 4180140, 5016168, 5643189, 6270210, 7524252, 8360280, 9405315, 11286378, 12540420, 15048504, 18810630, 22572756, 25080840, 28215945, 37621260, 45145512, 56431890, 75242520, 112863780, 225727560]

約数ペア:

[(1, 225727560), (2, 112863780), (3, 75242520), (4, 56431890), (5, 45145512), (6, 37621260), (8, 28215945), (9, 25080840), (10, 22572756), (12, 18810630), (15, 15048504), (18, 12540420), (20, 11286378), (24, 9405315), (27, 8360280), (30, 7524252), (36, 6270210), (40, 5643189), (45, 5016168), (54, 4180140), (60, 3762126), (72, 3135105), (81, 2786760), (90, 2508084), (108, 2090070), (120, 1881063), (135, 1672056), (162, 1393380), (180, 1254042), (216, 1045035), (243, 928920), (270, 836028), (324, 696690), (360, 627021), (405, 557352), (486, 464460), (540, 418014), (648, 348345), (729, 309640), (810, 278676), (972, 232230), (1080, 209007), (1215, 185784), (1458, 154820), (1620, 139338), (1944, 116115), (2430, 92892), (2916, 77410), (3240, 69669), (3645, 61928), (4860, 46446), (5832, 38705), (7290, 30964), (7741, 29160), (9720, 23223), (14580, 15482)]