145827900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:852

約数の個数: 108

約数和(自身を含む): 459439344

約数和(自身を除く): 313611444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 311, 450, 521, 622, 900, 933, 1042, 1244, 1555, 1563, 1866, 2084, 2605, 2799, 3110, 3126, 3732, 4665, 4689, 5210, 5598, 6220, 6252, 7775, 7815, 9330, 9378, 10420, 11196, 13025, 13995, 15550, 15630, 18660, 18756, 23325, 23445, 26050, 27990, 31100, 31260, 39075, 46650, 46890, 52100, 55980, 69975, 78150, 93300, 93780, 117225, 139950, 156300, 162031, 234450, 279900, 324062, 468900, 486093, 648124, 810155, 972186, 1458279, 1620310, 1944372, 2430465, 2916558, 3240620, 4050775, 4860930, 5833116, 7291395, 8101550, 9721860, 12152325, 14582790, 16203100, 24304650, 29165580, 36456975, 48609300, 72913950, 145827900]

約数ペア:

[(1, 145827900), (2, 72913950), (3, 48609300), (4, 36456975), (5, 29165580), (6, 24304650), (9, 16203100), (10, 14582790), (12, 12152325), (15, 9721860), (18, 8101550), (20, 7291395), (25, 5833116), (30, 4860930), (36, 4050775), (45, 3240620), (50, 2916558), (60, 2430465), (75, 1944372), (90, 1620310), (100, 1458279), (150, 972186), (180, 810155), (225, 648124), (300, 486093), (311, 468900), (450, 324062), (521, 279900), (622, 234450), (900, 162031), (933, 156300), (1042, 139950), (1244, 117225), (1555, 93780), (1563, 93300), (1866, 78150), (2084, 69975), (2605, 55980), (2799, 52100), (3110, 46890), (3126, 46650), (3732, 39075), (4665, 31260), (4689, 31100), (5210, 27990), (5598, 26050), (6220, 23445), (6252, 23325), (7775, 18756), (7815, 18660), (9330, 15630), (9378, 15550), (10420, 13995), (11196, 13025)]