304469100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 216

約数和(自身を含む): 1049276592

約数和(自身を除く): 744807492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 53, 60, 65, 75, 78, 90, 100, 106, 117, 130, 150, 156, 159, 180, 195, 212, 225, 234, 260, 265, 300, 318, 325, 390, 450, 468, 477, 491, 530, 585, 636, 650, 689, 780, 795, 900, 954, 975, 982, 1060, 1170, 1300, 1325, 1378, 1473, 1590, 1908, 1950, 1964, 2067, 2340, 2385, 2455, 2650, 2756, 2925, 2946, 3180, 3445, 3900, 3975, 4134, 4419, 4770, 4910, 5300, 5850, 5892, 6201, 6383, 6890, 7365, 7950, 8268, 8838, 9540, 9820, 10335, 11700, 11925, 12275, 12402, 12766, 13780, 14730, 15900, 17225, 17676, 19149, 20670, 22095, 23850, 24550, 24804, 25532, 26023, 29460, 31005, 31915, 34450, 36825, 38298, 41340, 44190, 47700, 49100, 51675, 52046, 57447, 62010, 63830, 68900, 73650, 76596, 78069, 88380, 95745, 103350, 104092, 110475, 114894, 124020, 127660, 130115, 147300, 155025, 156138, 159575, 191490, 206700, 220950, 229788, 234207, 260230, 287235, 310050, 312276, 319150, 338299, 382980, 390345, 441900, 468414, 478725, 520460, 574470, 620100, 638300, 650575, 676598, 780690, 936828, 957450, 1014897, 1148940, 1171035, 1301150, 1353196, 1436175, 1561380, 1691495, 1914900, 1951725, 2029794, 2342070, 2602300, 2872350, 3044691, 3382990, 3903450, 4059588, 4684140, 5074485, 5744700, 5855175, 6089382, 6765980, 7806900, 8457475, 10148970, 11710350, 12178764, 15223455, 16914950, 20297940, 23420700, 25372425, 30446910, 33829900, 50744850, 60893820, 76117275, 101489700, 152234550, 304469100]

約数ペア:

[(1, 304469100), (2, 152234550), (3, 101489700), (4, 76117275), (5, 60893820), (6, 50744850), (9, 33829900), (10, 30446910), (12, 25372425), (13, 23420700), (15, 20297940), (18, 16914950), (20, 15223455), (25, 12178764), (26, 11710350), (30, 10148970), (36, 8457475), (39, 7806900), (45, 6765980), (50, 6089382), (52, 5855175), (53, 5744700), (60, 5074485), (65, 4684140), (75, 4059588), (78, 3903450), (90, 3382990), (100, 3044691), (106, 2872350), (117, 2602300), (130, 2342070), (150, 2029794), (156, 1951725), (159, 1914900), (180, 1691495), (195, 1561380), (212, 1436175), (225, 1353196), (234, 1301150), (260, 1171035), (265, 1148940), (300, 1014897), (318, 957450), (325, 936828), (390, 780690), (450, 676598), (468, 650575), (477, 638300), (491, 620100), (530, 574470), (585, 520460), (636, 478725), (650, 468414), (689, 441900), (780, 390345), (795, 382980), (900, 338299), (954, 319150), (975, 312276), (982, 310050), (1060, 287235), (1170, 260230), (1300, 234207), (1325, 229788), (1378, 220950), (1473, 206700), (1590, 191490), (1908, 159575), (1950, 156138), (1964, 155025), (2067, 147300), (2340, 130115), (2385, 127660), (2455, 124020), (2650, 114894), (2756, 110475), (2925, 104092), (2946, 103350), (3180, 95745), (3445, 88380), (3900, 78069), (3975, 76596), (4134, 73650), (4419, 68900), (4770, 63830), (4910, 62010), (5300, 57447), (5850, 52046), (5892, 51675), (6201, 49100), (6383, 47700), (6890, 44190), (7365, 41340), (7950, 38298), (8268, 36825), (8838, 34450), (9540, 31915), (9820, 31005), (10335, 29460), (11700, 26023), (11925, 25532), (12275, 24804), (12402, 24550), (12766, 23850), (13780, 22095), (14730, 20670), (15900, 19149), (17225, 17676)]