990826650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 216

約数和(自身を含む): 3025556352

約数和(自身を除く): 2034729702

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 31, 33, 45, 50, 55, 62, 66, 75, 90, 93, 99, 110, 121, 150, 155, 165, 186, 198, 225, 242, 275, 279, 310, 330, 341, 363, 450, 465, 495, 550, 558, 587, 605, 682, 726, 775, 825, 930, 990, 1023, 1089, 1174, 1210, 1395, 1550, 1650, 1705, 1761, 1815, 2046, 2178, 2325, 2475, 2790, 2935, 3025, 3069, 3410, 3522, 3630, 3751, 4650, 4950, 5115, 5283, 5445, 5870, 6050, 6138, 6457, 6975, 7502, 8525, 8805, 9075, 10230, 10566, 10890, 11253, 12914, 13950, 14675, 15345, 17050, 17610, 18150, 18197, 18755, 19371, 22506, 25575, 26415, 27225, 29350, 30690, 32285, 33759, 36394, 37510, 38742, 44025, 51150, 52830, 54450, 54591, 56265, 58113, 64570, 67518, 71027, 76725, 88050, 90985, 93775, 96855, 109182, 112530, 116226, 132075, 142054, 153450, 161425, 163773, 168795, 181970, 187550, 193710, 200167, 213081, 264150, 272955, 281325, 290565, 322850, 327546, 337590, 355135, 400334, 426162, 454925, 484275, 545910, 562650, 581130, 600501, 639243, 710270, 818865, 843975, 909850, 968550, 1000835, 1065405, 1201002, 1278486, 1364775, 1452825, 1637730, 1687950, 1775675, 1801503, 2001670, 2130810, 2201837, 2729550, 2905650, 3002505, 3196215, 3551350, 3603006, 4094325, 4403674, 5004175, 5327025, 6005010, 6392430, 6605511, 8188650, 9007515, 10008350, 10654050, 11009185, 13211022, 15012525, 15981075, 18015030, 19816533, 22018370, 30025050, 31962150, 33027555, 39633066, 45037575, 55045925, 66055110, 90075150, 99082665, 110091850, 165137775, 198165330, 330275550, 495413325, 990826650]

約数ペア:

[(1, 990826650), (2, 495413325), (3, 330275550), (5, 198165330), (6, 165137775), (9, 110091850), (10, 99082665), (11, 90075150), (15, 66055110), (18, 55045925), (22, 45037575), (25, 39633066), (30, 33027555), (31, 31962150), (33, 30025050), (45, 22018370), (50, 19816533), (55, 18015030), (62, 15981075), (66, 15012525), (75, 13211022), (90, 11009185), (93, 10654050), (99, 10008350), (110, 9007515), (121, 8188650), (150, 6605511), (155, 6392430), (165, 6005010), (186, 5327025), (198, 5004175), (225, 4403674), (242, 4094325), (275, 3603006), (279, 3551350), (310, 3196215), (330, 3002505), (341, 2905650), (363, 2729550), (450, 2201837), (465, 2130810), (495, 2001670), (550, 1801503), (558, 1775675), (587, 1687950), (605, 1637730), (682, 1452825), (726, 1364775), (775, 1278486), (825, 1201002), (930, 1065405), (990, 1000835), (1023, 968550), (1089, 909850), (1174, 843975), (1210, 818865), (1395, 710270), (1550, 639243), (1650, 600501), (1705, 581130), (1761, 562650), (1815, 545910), (2046, 484275), (2178, 454925), (2325, 426162), (2475, 400334), (2790, 355135), (2935, 337590), (3025, 327546), (3069, 322850), (3410, 290565), (3522, 281325), (3630, 272955), (3751, 264150), (4650, 213081), (4950, 200167), (5115, 193710), (5283, 187550), (5445, 181970), (5870, 168795), (6050, 163773), (6138, 161425), (6457, 153450), (6975, 142054), (7502, 132075), (8525, 116226), (8805, 112530), (9075, 109182), (10230, 96855), (10566, 93775), (10890, 90985), (11253, 88050), (12914, 76725), (13950, 71027), (14675, 67518), (15345, 64570), (17050, 58113), (17610, 56265), (18150, 54591), (18197, 54450), (18755, 52830), (19371, 51150), (22506, 44025), (25575, 38742), (26415, 37510), (27225, 36394), (29350, 33759), (30690, 32285)]