225015120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28411}}^1$

素因数の和:28441

約数の個数: 120

約数和(自身を含む): 824402592

約数和(自身を除く): 599387472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28411, 56822, 85233, 113644, 142055, 170466, 227288, 255699, 284110, 312521, 340932, 426165, 454576, 511398, 568220, 625042, 681864, 852330, 937563, 1022796, 1136440, 1250084, 1278495, 1363728, 1562605, 1704660, 1875126, 2045592, 2272880, 2500168, 2556990, 2812689, 3125210, 3409320, 3750252, 4091184, 4687815, 5000336, 5113980, 5625378, 6250420, 6818640, 7500504, 9375630, 10227960, 11250756, 12500840, 14063445, 15001008, 18751260, 20455920, 22501512, 25001680, 28126890, 37502520, 45003024, 56253780, 75005040, 112507560, 225015120]

約数ペア:

[(1, 225015120), (2, 112507560), (3, 75005040), (4, 56253780), (5, 45003024), (6, 37502520), (8, 28126890), (9, 25001680), (10, 22501512), (11, 20455920), (12, 18751260), (15, 15001008), (16, 14063445), (18, 12500840), (20, 11250756), (22, 10227960), (24, 9375630), (30, 7500504), (33, 6818640), (36, 6250420), (40, 5625378), (44, 5113980), (45, 5000336), (48, 4687815), (55, 4091184), (60, 3750252), (66, 3409320), (72, 3125210), (80, 2812689), (88, 2556990), (90, 2500168), (99, 2272880), (110, 2045592), (120, 1875126), (132, 1704660), (144, 1562605), (165, 1363728), (176, 1278495), (180, 1250084), (198, 1136440), (220, 1022796), (240, 937563), (264, 852330), (330, 681864), (360, 625042), (396, 568220), (440, 511398), (495, 454576), (528, 426165), (660, 340932), (720, 312521), (792, 284110), (880, 255699), (990, 227288), (1320, 170466), (1584, 142055), (1980, 113644), (2640, 85233), (3960, 56822), (7920, 28411)]