508713900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 1521569280

約数和(自身を除く): 1012855380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 109, 141, 150, 188, 218, 235, 282, 300, 327, 331, 436, 470, 545, 564, 654, 662, 705, 940, 993, 1090, 1175, 1308, 1324, 1410, 1635, 1655, 1986, 2180, 2350, 2725, 2820, 3270, 3310, 3525, 3972, 4700, 4965, 5123, 5450, 6540, 6620, 7050, 8175, 8275, 9930, 10246, 10900, 14100, 15369, 15557, 16350, 16550, 19860, 20492, 24825, 25615, 30738, 31114, 32700, 33100, 36079, 46671, 49650, 51230, 61476, 62228, 72158, 76845, 77785, 93342, 99300, 102460, 108237, 128075, 144316, 153690, 155570, 180395, 186684, 216474, 233355, 256150, 307380, 311140, 360790, 384225, 388925, 432948, 466710, 512300, 541185, 721580, 768450, 777850, 901975, 933420, 1082370, 1166775, 1536900, 1555700, 1695713, 1803950, 2164740, 2333550, 2705925, 3391426, 3607900, 4667100, 5087139, 5411850, 6782852, 8478565, 10174278, 10823700, 16957130, 20348556, 25435695, 33914260, 42392825, 50871390, 84785650, 101742780, 127178475, 169571300, 254356950, 508713900]

約数ペア:

[(1, 508713900), (2, 254356950), (3, 169571300), (4, 127178475), (5, 101742780), (6, 84785650), (10, 50871390), (12, 42392825), (15, 33914260), (20, 25435695), (25, 20348556), (30, 16957130), (47, 10823700), (50, 10174278), (60, 8478565), (75, 6782852), (94, 5411850), (100, 5087139), (109, 4667100), (141, 3607900), (150, 3391426), (188, 2705925), (218, 2333550), (235, 2164740), (282, 1803950), (300, 1695713), (327, 1555700), (331, 1536900), (436, 1166775), (470, 1082370), (545, 933420), (564, 901975), (654, 777850), (662, 768450), (705, 721580), (940, 541185), (993, 512300), (1090, 466710), (1175, 432948), (1308, 388925), (1324, 384225), (1410, 360790), (1635, 311140), (1655, 307380), (1986, 256150), (2180, 233355), (2350, 216474), (2725, 186684), (2820, 180395), (3270, 155570), (3310, 153690), (3525, 144316), (3972, 128075), (4700, 108237), (4965, 102460), (5123, 99300), (5450, 93342), (6540, 77785), (6620, 76845), (7050, 72158), (8175, 62228), (8275, 61476), (9930, 51230), (10246, 49650), (10900, 46671), (14100, 36079), (15369, 33100), (15557, 32700), (16350, 31114), (16550, 30738), (19860, 25615), (20492, 24825)]