1985133600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1260

約数の個数: 216

約数和(自身を含む): 7031432772

約数和(自身を除く): 5046299172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 293, 300, 360, 400, 450, 480, 586, 600, 720, 800, 879, 900, 941, 1172, 1200, 1440, 1465, 1758, 1800, 1882, 2344, 2400, 2637, 2823, 2930, 3516, 3600, 3764, 4395, 4688, 4705, 5274, 5646, 5860, 7032, 7200, 7325, 7528, 8469, 8790, 9376, 9410, 10548, 11292, 11720, 13185, 14064, 14115, 14650, 15056, 16938, 17580, 18820, 21096, 21975, 22584, 23440, 23525, 26370, 28128, 28230, 29300, 30112, 33876, 35160, 37640, 42192, 42345, 43950, 45168, 46880, 47050, 52740, 56460, 58600, 65925, 67752, 70320, 70575, 75280, 84384, 84690, 87900, 90336, 94100, 105480, 112920, 117200, 131850, 135504, 140640, 141150, 150560, 169380, 175800, 188200, 210960, 211725, 225840, 234400, 263700, 271008, 275713, 282300, 338760, 351600, 376400, 421920, 423450, 451680, 527400, 551426, 564600, 677520, 703200, 752800, 827139, 846900, 1054800, 1102852, 1129200, 1355040, 1378565, 1654278, 1693800, 2109600, 2205704, 2258400, 2481417, 2757130, 3308556, 3387600, 4135695, 4411408, 4962834, 5514260, 6617112, 6775200, 6892825, 8271390, 8822816, 9925668, 11028520, 12407085, 13234224, 13785650, 16542780, 19851336, 20678475, 22057040, 24814170, 26468448, 27571300, 33085560, 39702672, 41356950, 44114080, 49628340, 55142600, 62035425, 66171120, 79405344, 82713900, 99256680, 110285200, 124070850, 132342240, 165427800, 198513360, 220570400, 248141700, 330855600, 397026720, 496283400, 661711200, 992566800, 1985133600]

約数ペア:

[(1, 1985133600), (2, 992566800), (3, 661711200), (4, 496283400), (5, 397026720), (6, 330855600), (8, 248141700), (9, 220570400), (10, 198513360), (12, 165427800), (15, 132342240), (16, 124070850), (18, 110285200), (20, 99256680), (24, 82713900), (25, 79405344), (30, 66171120), (32, 62035425), (36, 55142600), (40, 49628340), (45, 44114080), (48, 41356950), (50, 39702672), (60, 33085560), (72, 27571300), (75, 26468448), (80, 24814170), (90, 22057040), (96, 20678475), (100, 19851336), (120, 16542780), (144, 13785650), (150, 13234224), (160, 12407085), (180, 11028520), (200, 9925668), (225, 8822816), (240, 8271390), (288, 6892825), (293, 6775200), (300, 6617112), (360, 5514260), (400, 4962834), (450, 4411408), (480, 4135695), (586, 3387600), (600, 3308556), (720, 2757130), (800, 2481417), (879, 2258400), (900, 2205704), (941, 2109600), (1172, 1693800), (1200, 1654278), (1440, 1378565), (1465, 1355040), (1758, 1129200), (1800, 1102852), (1882, 1054800), (2344, 846900), (2400, 827139), (2637, 752800), (2823, 703200), (2930, 677520), (3516, 564600), (3600, 551426), (3764, 527400), (4395, 451680), (4688, 423450), (4705, 421920), (5274, 376400), (5646, 351600), (5860, 338760), (7032, 282300), (7200, 275713), (7325, 271008), (7528, 263700), (8469, 234400), (8790, 225840), (9376, 211725), (9410, 210960), (10548, 188200), (11292, 175800), (11720, 169380), (13185, 150560), (14064, 141150), (14115, 140640), (14650, 135504), (15056, 131850), (16938, 117200), (17580, 112920), (18820, 105480), (21096, 94100), (21975, 90336), (22584, 87900), (23440, 84690), (23525, 84384), (26370, 75280), (28128, 70575), (28230, 70320), (29300, 67752), (30112, 65925), (33876, 58600), (35160, 56460), (37640, 52740), (42192, 47050), (42345, 46880), (43950, 45168)]