200728440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 718230240

約数和(自身を除く): 517501800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 173, 180, 198, 220, 264, 293, 330, 346, 360, 396, 440, 495, 519, 586, 660, 692, 792, 865, 879, 990, 1038, 1172, 1320, 1384, 1465, 1557, 1730, 1758, 1903, 1980, 2076, 2344, 2595, 2637, 2930, 3114, 3223, 3460, 3516, 3806, 3960, 4152, 4395, 5190, 5274, 5709, 5860, 6228, 6446, 6920, 7032, 7612, 7785, 8790, 9515, 9669, 10380, 10548, 11418, 11720, 12456, 12892, 13185, 15224, 15570, 16115, 17127, 17580, 19030, 19338, 20760, 21096, 22836, 25784, 26370, 28545, 29007, 31140, 32230, 34254, 35160, 38060, 38676, 45672, 48345, 50689, 52740, 57090, 58014, 62280, 64460, 68508, 76120, 77352, 85635, 96690, 101378, 105480, 114180, 116028, 128920, 137016, 145035, 152067, 171270, 193380, 202756, 228360, 232056, 253445, 290070, 304134, 342540, 386760, 405512, 456201, 506890, 557579, 580140, 608268, 685080, 760335, 912402, 1013780, 1115158, 1160280, 1216536, 1520670, 1672737, 1824804, 2027560, 2230316, 2281005, 2787895, 3041340, 3345474, 3649608, 4460632, 4562010, 5018211, 5575790, 6082680, 6690948, 8363685, 9124020, 10036422, 11151580, 13381896, 16727370, 18248040, 20072844, 22303160, 25091055, 33454740, 40145688, 50182110, 66909480, 100364220, 200728440]

約数ペア:

[(1, 200728440), (2, 100364220), (3, 66909480), (4, 50182110), (5, 40145688), (6, 33454740), (8, 25091055), (9, 22303160), (10, 20072844), (11, 18248040), (12, 16727370), (15, 13381896), (18, 11151580), (20, 10036422), (22, 9124020), (24, 8363685), (30, 6690948), (33, 6082680), (36, 5575790), (40, 5018211), (44, 4562010), (45, 4460632), (55, 3649608), (60, 3345474), (66, 3041340), (72, 2787895), (88, 2281005), (90, 2230316), (99, 2027560), (110, 1824804), (120, 1672737), (132, 1520670), (165, 1216536), (173, 1160280), (180, 1115158), (198, 1013780), (220, 912402), (264, 760335), (293, 685080), (330, 608268), (346, 580140), (360, 557579), (396, 506890), (440, 456201), (495, 405512), (519, 386760), (586, 342540), (660, 304134), (692, 290070), (792, 253445), (865, 232056), (879, 228360), (990, 202756), (1038, 193380), (1172, 171270), (1320, 152067), (1384, 145035), (1465, 137016), (1557, 128920), (1730, 116028), (1758, 114180), (1903, 105480), (1980, 101378), (2076, 96690), (2344, 85635), (2595, 77352), (2637, 76120), (2930, 68508), (3114, 64460), (3223, 62280), (3460, 58014), (3516, 57090), (3806, 52740), (3960, 50689), (4152, 48345), (4395, 45672), (5190, 38676), (5274, 38060), (5709, 35160), (5860, 34254), (6228, 32230), (6446, 31140), (6920, 29007), (7032, 28545), (7612, 26370), (7785, 25784), (8790, 22836), (9515, 21096), (9669, 20760), (10380, 19338), (10548, 19030), (11418, 17580), (11720, 17127), (12456, 16115), (12892, 15570), (13185, 15224)]