219480300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 785019200

約数和(自身を除く): 565538900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 37, 39, 45, 50, 52, 54, 60, 65, 74, 75, 78, 90, 100, 108, 111, 117, 130, 135, 148, 150, 156, 169, 180, 185, 195, 222, 225, 234, 260, 270, 300, 325, 333, 338, 351, 370, 390, 444, 450, 468, 481, 507, 540, 555, 585, 650, 666, 675, 676, 702, 740, 780, 845, 900, 925, 962, 975, 999, 1014, 1110, 1170, 1300, 1332, 1350, 1404, 1443, 1521, 1665, 1690, 1755, 1850, 1924, 1950, 1998, 2028, 2197, 2220, 2340, 2405, 2535, 2700, 2775, 2886, 2925, 3042, 3330, 3380, 3510, 3700, 3900, 3996, 4225, 4329, 4394, 4563, 4810, 4995, 5070, 5550, 5772, 5850, 6084, 6253, 6591, 6660, 7020, 7215, 7605, 8325, 8450, 8658, 8775, 8788, 9126, 9620, 9990, 10140, 10985, 11100, 11700, 12025, 12506, 12675, 12987, 13182, 14430, 15210, 16650, 16900, 17316, 17550, 18252, 18759, 19773, 19980, 21645, 21970, 22815, 24050, 24975, 25012, 25350, 25974, 26364, 28860, 30420, 31265, 32955, 33300, 35100, 36075, 37518, 38025, 39546, 43290, 43940, 45630, 48100, 49950, 50700, 51948, 54925, 56277, 59319, 62530, 64935, 65910, 72150, 75036, 76050, 79092, 81289, 86580, 91260, 93795, 98865, 99900, 108225, 109850, 112554, 114075, 118638, 125060, 129870, 131820, 144300, 152100, 156325, 162578, 164775, 168831, 187590, 197730, 216450, 219700, 225108, 228150, 237276, 243867, 259740, 281385, 296595, 312650, 324675, 325156, 329550, 337662, 375180, 395460, 406445, 432900, 456300, 468975, 487734, 494325, 562770, 593190, 625300, 649350, 659100, 675324, 731601, 812890, 844155, 937950, 975468, 988650, 1125540, 1186380, 1219335, 1298700, 1406925, 1463202, 1482975, 1625780, 1688310, 1875900, 1977300, 2032225, 2194803, 2438670, 2813850, 2926404, 2965950, 3376620, 3658005, 4064450, 4220775, 4389606, 4877340, 5627700, 5931900, 6096675, 7316010, 8128900, 8441550, 8779212, 10974015, 12193350, 14632020, 16883100, 18290025, 21948030, 24386700, 36580050, 43896060, 54870075, 73160100, 109740150, 219480300]

約数ペア:

[(1, 219480300), (2, 109740150), (3, 73160100), (4, 54870075), (5, 43896060), (6, 36580050), (9, 24386700), (10, 21948030), (12, 18290025), (13, 16883100), (15, 14632020), (18, 12193350), (20, 10974015), (25, 8779212), (26, 8441550), (27, 8128900), (30, 7316010), (36, 6096675), (37, 5931900), (39, 5627700), (45, 4877340), (50, 4389606), (52, 4220775), (54, 4064450), (60, 3658005), (65, 3376620), (74, 2965950), (75, 2926404), (78, 2813850), (90, 2438670), (100, 2194803), (108, 2032225), (111, 1977300), (117, 1875900), (130, 1688310), (135, 1625780), (148, 1482975), (150, 1463202), (156, 1406925), (169, 1298700), (180, 1219335), (185, 1186380), (195, 1125540), (222, 988650), (225, 975468), (234, 937950), (260, 844155), (270, 812890), (300, 731601), (325, 675324), (333, 659100), (338, 649350), (351, 625300), (370, 593190), (390, 562770), (444, 494325), (450, 487734), (468, 468975), (481, 456300), (507, 432900), (540, 406445), (555, 395460), (585, 375180), (650, 337662), (666, 329550), (675, 325156), (676, 324675), (702, 312650), (740, 296595), (780, 281385), (845, 259740), (900, 243867), (925, 237276), (962, 228150), (975, 225108), (999, 219700), (1014, 216450), (1110, 197730), (1170, 187590), (1300, 168831), (1332, 164775), (1350, 162578), (1404, 156325), (1443, 152100), (1521, 144300), (1665, 131820), (1690, 129870), (1755, 125060), (1850, 118638), (1924, 114075), (1950, 112554), (1998, 109850), (2028, 108225), (2197, 99900), (2220, 98865), (2340, 93795), (2405, 91260), (2535, 86580), (2700, 81289), (2775, 79092), (2886, 76050), (2925, 75036), (3042, 72150), (3330, 65910), (3380, 64935), (3510, 62530), (3700, 59319), (3900, 56277), (3996, 54925), (4225, 51948), (4329, 50700), (4394, 49950), (4563, 48100), (4810, 45630), (4995, 43940), (5070, 43290), (5550, 39546), (5772, 38025), (5850, 37518), (6084, 36075), (6253, 35100), (6591, 33300), (6660, 32955), (7020, 31265), (7215, 30420), (7605, 28860), (8325, 26364), (8450, 25974), (8658, 25350), (8775, 25012), (8788, 24975), (9126, 24050), (9620, 22815), (9990, 21970), (10140, 21645), (10985, 19980), (11100, 19773), (11700, 18759), (12025, 18252), (12506, 17550), (12675, 17316), (12987, 16900), (13182, 16650), (14430, 15210)]