12778848900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{677}}^1\times {\mathrm{6991}}^1$

素因数の和:7691

約数の個数: 144

約数和(自身を含む): 41148199680

約数和(自身を除く): 28369350780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 677, 900, 1350, 1354, 2031, 2700, 2708, 3385, 4062, 6093, 6770, 6991, 8124, 10155, 12186, 13540, 13982, 16925, 18279, 20310, 20973, 24372, 27964, 30465, 33850, 34955, 36558, 40620, 41946, 50775, 60930, 62919, 67700, 69910, 73116, 83892, 91395, 101550, 104865, 121860, 125838, 139820, 152325, 174775, 182790, 188757, 203100, 209730, 251676, 304650, 314595, 349550, 365580, 377514, 419460, 456975, 524325, 609300, 629190, 699100, 755028, 913950, 943785, 1048650, 1258380, 1572975, 1827900, 1887570, 2097300, 3145950, 3775140, 4718925, 4732907, 6291900, 9437850, 9465814, 14198721, 18875700, 18931628, 23664535, 28397442, 42596163, 47329070, 56794884, 70993605, 85192326, 94658140, 118322675, 127788489, 141987210, 170384652, 212980815, 236645350, 255576978, 283974420, 354968025, 425961630, 473290700, 511153956, 638942445, 709936050, 851923260, 1064904075, 1277884890, 1419872100, 2129808150, 2555769780, 3194712225, 4259616300, 6389424450, 12778848900]

約数ペア:

[(1, 12778848900), (2, 6389424450), (3, 4259616300), (4, 3194712225), (5, 2555769780), (6, 2129808150), (9, 1419872100), (10, 1277884890), (12, 1064904075), (15, 851923260), (18, 709936050), (20, 638942445), (25, 511153956), (27, 473290700), (30, 425961630), (36, 354968025), (45, 283974420), (50, 255576978), (54, 236645350), (60, 212980815), (75, 170384652), (90, 141987210), (100, 127788489), (108, 118322675), (135, 94658140), (150, 85192326), (180, 70993605), (225, 56794884), (270, 47329070), (300, 42596163), (450, 28397442), (540, 23664535), (675, 18931628), (677, 18875700), (900, 14198721), (1350, 9465814), (1354, 9437850), (2031, 6291900), (2700, 4732907), (2708, 4718925), (3385, 3775140), (4062, 3145950), (6093, 2097300), (6770, 1887570), (6991, 1827900), (8124, 1572975), (10155, 1258380), (12186, 1048650), (13540, 943785), (13982, 913950), (16925, 755028), (18279, 699100), (20310, 629190), (20973, 609300), (24372, 524325), (27964, 456975), (30465, 419460), (33850, 377514), (34955, 365580), (36558, 349550), (40620, 314595), (41946, 304650), (50775, 251676), (60930, 209730), (62919, 203100), (67700, 188757), (69910, 182790), (73116, 174775), (83892, 152325), (91395, 139820), (101550, 125838), (104865, 121860)]