190485900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 662957568

約数和(自身を除く): 472471668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 71, 75, 90, 99, 100, 110, 132, 142, 150, 165, 180, 198, 213, 220, 225, 271, 275, 284, 300, 330, 355, 396, 426, 450, 495, 542, 550, 639, 660, 710, 781, 813, 825, 852, 900, 990, 1065, 1084, 1100, 1278, 1355, 1420, 1562, 1626, 1650, 1775, 1980, 2130, 2343, 2439, 2475, 2556, 2710, 2981, 3124, 3195, 3252, 3300, 3550, 3905, 4065, 4260, 4686, 4878, 4950, 5325, 5420, 5962, 6390, 6775, 7029, 7100, 7810, 8130, 8943, 9372, 9756, 9900, 10650, 11715, 11924, 12195, 12780, 13550, 14058, 14905, 15620, 15975, 16260, 17886, 19241, 19525, 20325, 21300, 23430, 24390, 26829, 27100, 28116, 29810, 31950, 35145, 35772, 38482, 39050, 40650, 44715, 46860, 48780, 53658, 57723, 58575, 59620, 60975, 63900, 70290, 74525, 76964, 78100, 81300, 89430, 96205, 107316, 115446, 117150, 121950, 134145, 140580, 149050, 173169, 175725, 178860, 192410, 211651, 223575, 230892, 234300, 243900, 268290, 288615, 298100, 346338, 351450, 384820, 423302, 447150, 481025, 536580, 577230, 634953, 670725, 692676, 702900, 846604, 865845, 894300, 962050, 1058255, 1154460, 1269906, 1341450, 1443075, 1731690, 1904859, 1924100, 2116510, 2539812, 2682900, 2886150, 3174765, 3463380, 3809718, 4233020, 4329225, 5291275, 5772300, 6349530, 7619436, 8658450, 9524295, 10582550, 12699060, 15873825, 17316900, 19048590, 21165100, 31747650, 38097180, 47621475, 63495300, 95242950, 190485900]

約数ペア:

[(1, 190485900), (2, 95242950), (3, 63495300), (4, 47621475), (5, 38097180), (6, 31747650), (9, 21165100), (10, 19048590), (11, 17316900), (12, 15873825), (15, 12699060), (18, 10582550), (20, 9524295), (22, 8658450), (25, 7619436), (30, 6349530), (33, 5772300), (36, 5291275), (44, 4329225), (45, 4233020), (50, 3809718), (55, 3463380), (60, 3174765), (66, 2886150), (71, 2682900), (75, 2539812), (90, 2116510), (99, 1924100), (100, 1904859), (110, 1731690), (132, 1443075), (142, 1341450), (150, 1269906), (165, 1154460), (180, 1058255), (198, 962050), (213, 894300), (220, 865845), (225, 846604), (271, 702900), (275, 692676), (284, 670725), (300, 634953), (330, 577230), (355, 536580), (396, 481025), (426, 447150), (450, 423302), (495, 384820), (542, 351450), (550, 346338), (639, 298100), (660, 288615), (710, 268290), (781, 243900), (813, 234300), (825, 230892), (852, 223575), (900, 211651), (990, 192410), (1065, 178860), (1084, 175725), (1100, 173169), (1278, 149050), (1355, 140580), (1420, 134145), (1562, 121950), (1626, 117150), (1650, 115446), (1775, 107316), (1980, 96205), (2130, 89430), (2343, 81300), (2439, 78100), (2475, 76964), (2556, 74525), (2710, 70290), (2981, 63900), (3124, 60975), (3195, 59620), (3252, 58575), (3300, 57723), (3550, 53658), (3905, 48780), (4065, 46860), (4260, 44715), (4686, 40650), (4878, 39050), (4950, 38482), (5325, 35772), (5420, 35145), (5962, 31950), (6390, 29810), (6775, 28116), (7029, 27100), (7100, 26829), (7810, 24390), (8130, 23430), (8943, 21300), (9372, 20325), (9756, 19525), (9900, 19241), (10650, 17886), (11715, 16260), (11924, 15975), (12195, 15620), (12780, 14905), (13550, 14058)]