391680900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11195

約数の個数: 144

約数和(自身を含む): 1356163200

約数和(自身を除く): 964482300

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, 8775, 11159, 11700, 17550, 22318, 33477, 35100, 44636, 55795, 66954, 100431, 111590, 133908, 145067, 167385, 200862, 223180, 278975, 290134, 301293, 334770, 401724, 435201, 502155, 557950, 580268, 602586, 669540, 725335, 836925, 870402, 1004310, 1115900, 1205172, 1305603, 1450670, 1506465, 1673850, 1740804, 2008620, 2176005, 2510775, 2611206, 2901340, 3012930, 3347700, 3626675, 3916809, 4352010, 5021550, 5222412, 6025860, 6528015, 7253350, 7532325, 7833618, 8704020, 10043100, 10880025, 13056030, 14506700, 15064650, 15667236, 19584045, 21760050, 26112060, 30129300, 32640075, 39168090, 43520100, 65280150, 78336180, 97920225, 130560300, 195840450, 391680900]

約数ペア:

[(1, 391680900), (2, 195840450), (3, 130560300), (4, 97920225), (5, 78336180), (6, 65280150), (9, 43520100), (10, 39168090), (12, 32640075), (13, 30129300), (15, 26112060), (18, 21760050), (20, 19584045), (25, 15667236), (26, 15064650), (27, 14506700), (30, 13056030), (36, 10880025), (39, 10043100), (45, 8704020), (50, 7833618), (52, 7532325), (54, 7253350), (60, 6528015), (65, 6025860), (75, 5222412), (78, 5021550), (90, 4352010), (100, 3916809), (108, 3626675), (117, 3347700), (130, 3012930), (135, 2901340), (150, 2611206), (156, 2510775), (180, 2176005), (195, 2008620), (225, 1740804), (234, 1673850), (260, 1506465), (270, 1450670), (300, 1305603), (325, 1205172), (351, 1115900), (390, 1004310), (450, 870402), (468, 836925), (540, 725335), (585, 669540), (650, 602586), (675, 580268), (702, 557950), (780, 502155), (900, 435201), (975, 401724), (1170, 334770), (1300, 301293), (1350, 290134), (1404, 278975), (1755, 223180), (1950, 200862), (2340, 167385), (2700, 145067), (2925, 133908), (3510, 111590), (3900, 100431), (5850, 66954), (7020, 55795), (8775, 44636), (11159, 35100), (11700, 33477), (17550, 22318)]