40203900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 142990848

約数和(自身を除く): 102786948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 131, 132, 150, 155, 165, 180, 186, 198, 220, 225, 262, 275, 279, 300, 310, 330, 341, 372, 393, 396, 450, 465, 495, 524, 550, 558, 620, 655, 660, 682, 775, 786, 825, 900, 930, 990, 1023, 1100, 1116, 1179, 1310, 1364, 1395, 1441, 1550, 1572, 1650, 1705, 1860, 1965, 1980, 2046, 2325, 2358, 2475, 2620, 2790, 2882, 3069, 3100, 3275, 3300, 3410, 3930, 4061, 4092, 4323, 4650, 4716, 4950, 5115, 5580, 5764, 5895, 6138, 6550, 6820, 6975, 7205, 7860, 8122, 8525, 8646, 9300, 9825, 9900, 10230, 11790, 12183, 12276, 12969, 13100, 13950, 14410, 15345, 16244, 17050, 17292, 19650, 20305, 20460, 21615, 23580, 24366, 25575, 25938, 27900, 28820, 29475, 30690, 34100, 36025, 36549, 39300, 40610, 43230, 44671, 48732, 51150, 51876, 58950, 60915, 61380, 64845, 72050, 73098, 76725, 81220, 86460, 89342, 101525, 102300, 108075, 117900, 121830, 129690, 134013, 144100, 146196, 153450, 178684, 182745, 203050, 216150, 223355, 243660, 259380, 268026, 304575, 306900, 324225, 365490, 402039, 406100, 432300, 446710, 536052, 609150, 648450, 670065, 730980, 804078, 893420, 913725, 1116775, 1218300, 1296900, 1340130, 1608156, 1827450, 2010195, 2233550, 2680260, 3350325, 3654900, 4020390, 4467100, 6700650, 8040780, 10050975, 13401300, 20101950, 40203900]

約数ペア:

[(1, 40203900), (2, 20101950), (3, 13401300), (4, 10050975), (5, 8040780), (6, 6700650), (9, 4467100), (10, 4020390), (11, 3654900), (12, 3350325), (15, 2680260), (18, 2233550), (20, 2010195), (22, 1827450), (25, 1608156), (30, 1340130), (31, 1296900), (33, 1218300), (36, 1116775), (44, 913725), (45, 893420), (50, 804078), (55, 730980), (60, 670065), (62, 648450), (66, 609150), (75, 536052), (90, 446710), (93, 432300), (99, 406100), (100, 402039), (110, 365490), (124, 324225), (131, 306900), (132, 304575), (150, 268026), (155, 259380), (165, 243660), (180, 223355), (186, 216150), (198, 203050), (220, 182745), (225, 178684), (262, 153450), (275, 146196), (279, 144100), (300, 134013), (310, 129690), (330, 121830), (341, 117900), (372, 108075), (393, 102300), (396, 101525), (450, 89342), (465, 86460), (495, 81220), (524, 76725), (550, 73098), (558, 72050), (620, 64845), (655, 61380), (660, 60915), (682, 58950), (775, 51876), (786, 51150), (825, 48732), (900, 44671), (930, 43230), (990, 40610), (1023, 39300), (1100, 36549), (1116, 36025), (1179, 34100), (1310, 30690), (1364, 29475), (1395, 28820), (1441, 27900), (1550, 25938), (1572, 25575), (1650, 24366), (1705, 23580), (1860, 21615), (1965, 20460), (1980, 20305), (2046, 19650), (2325, 17292), (2358, 17050), (2475, 16244), (2620, 15345), (2790, 14410), (2882, 13950), (3069, 13100), (3100, 12969), (3275, 12276), (3300, 12183), (3410, 11790), (3930, 10230), (4061, 9900), (4092, 9825), (4323, 9300), (4650, 8646), (4716, 8525), (4950, 8122), (5115, 7860), (5580, 7205), (5764, 6975), (5895, 6820), (6138, 6550)]