290031300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8299

約数の個数: 144

約数和(自身を含む): 1004241280

約数和(自身を除く): 714209980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8263, 8775, 11700, 16526, 17550, 24789, 33052, 35100, 41315, 49578, 74367, 82630, 99156, 107419, 123945, 148734, 165260, 206575, 214838, 223101, 247890, 297468, 322257, 371835, 413150, 429676, 446202, 495780, 537095, 619725, 644514, 743670, 826300, 892404, 966771, 1074190, 1115505, 1239450, 1289028, 1487340, 1611285, 1859175, 1933542, 2148380, 2231010, 2478900, 2685475, 2900313, 3222570, 3718350, 3867084, 4462020, 4833855, 5370950, 5577525, 5800626, 6445140, 7436700, 8056425, 9667710, 10741900, 11155050, 11601252, 14501565, 16112850, 19335420, 22310100, 24169275, 29003130, 32225700, 48338550, 58006260, 72507825, 96677100, 145015650, 290031300]

約数ペア:

[(1, 290031300), (2, 145015650), (3, 96677100), (4, 72507825), (5, 58006260), (6, 48338550), (9, 32225700), (10, 29003130), (12, 24169275), (13, 22310100), (15, 19335420), (18, 16112850), (20, 14501565), (25, 11601252), (26, 11155050), (27, 10741900), (30, 9667710), (36, 8056425), (39, 7436700), (45, 6445140), (50, 5800626), (52, 5577525), (54, 5370950), (60, 4833855), (65, 4462020), (75, 3867084), (78, 3718350), (90, 3222570), (100, 2900313), (108, 2685475), (117, 2478900), (130, 2231010), (135, 2148380), (150, 1933542), (156, 1859175), (180, 1611285), (195, 1487340), (225, 1289028), (234, 1239450), (260, 1115505), (270, 1074190), (300, 966771), (325, 892404), (351, 826300), (390, 743670), (450, 644514), (468, 619725), (540, 537095), (585, 495780), (650, 446202), (675, 429676), (702, 413150), (780, 371835), (900, 322257), (975, 297468), (1170, 247890), (1300, 223101), (1350, 214838), (1404, 206575), (1755, 165260), (1950, 148734), (2340, 123945), (2700, 107419), (2925, 99156), (3510, 82630), (3900, 74367), (5850, 49578), (7020, 41315), (8263, 35100), (8775, 33052), (11700, 24789), (16526, 17550)]