66833100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 223499584

約数和(自身を除く): 156666484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 223, 225, 270, 300, 324, 333, 370, 405, 444, 446, 450, 540, 555, 666, 669, 675, 740, 810, 892, 900, 925, 999, 1110, 1115, 1332, 1338, 1350, 1620, 1665, 1850, 1998, 2007, 2025, 2220, 2230, 2676, 2700, 2775, 2997, 3330, 3345, 3700, 3996, 4014, 4050, 4460, 4995, 5550, 5575, 5994, 6021, 6660, 6690, 8028, 8100, 8251, 8325, 9990, 10035, 11100, 11150, 11988, 12042, 13380, 14985, 16502, 16650, 16725, 18063, 19980, 20070, 22300, 24084, 24753, 24975, 29970, 30105, 33004, 33300, 33450, 36126, 40140, 41255, 49506, 49950, 50175, 59940, 60210, 66900, 72252, 74259, 74925, 82510, 90315, 99012, 99900, 100350, 120420, 123765, 148518, 149850, 150525, 165020, 180630, 200700, 206275, 222777, 247530, 297036, 299700, 301050, 361260, 371295, 412550, 445554, 451575, 495060, 602100, 618825, 668331, 742590, 825100, 891108, 903150, 1113885, 1237650, 1336662, 1485180, 1806300, 1856475, 2227770, 2475300, 2673324, 3341655, 3712950, 4455540, 5569425, 6683310, 7425900, 11138850, 13366620, 16708275, 22277700, 33416550, 66833100]

約数ペア:

[(1, 66833100), (2, 33416550), (3, 22277700), (4, 16708275), (5, 13366620), (6, 11138850), (9, 7425900), (10, 6683310), (12, 5569425), (15, 4455540), (18, 3712950), (20, 3341655), (25, 2673324), (27, 2475300), (30, 2227770), (36, 1856475), (37, 1806300), (45, 1485180), (50, 1336662), (54, 1237650), (60, 1113885), (74, 903150), (75, 891108), (81, 825100), (90, 742590), (100, 668331), (108, 618825), (111, 602100), (135, 495060), (148, 451575), (150, 445554), (162, 412550), (180, 371295), (185, 361260), (222, 301050), (223, 299700), (225, 297036), (270, 247530), (300, 222777), (324, 206275), (333, 200700), (370, 180630), (405, 165020), (444, 150525), (446, 149850), (450, 148518), (540, 123765), (555, 120420), (666, 100350), (669, 99900), (675, 99012), (740, 90315), (810, 82510), (892, 74925), (900, 74259), (925, 72252), (999, 66900), (1110, 60210), (1115, 59940), (1332, 50175), (1338, 49950), (1350, 49506), (1620, 41255), (1665, 40140), (1850, 36126), (1998, 33450), (2007, 33300), (2025, 33004), (2220, 30105), (2230, 29970), (2676, 24975), (2700, 24753), (2775, 24084), (2997, 22300), (3330, 20070), (3345, 19980), (3700, 18063), (3996, 16725), (4014, 16650), (4050, 16502), (4460, 14985), (4995, 13380), (5550, 12042), (5575, 11988), (5994, 11150), (6021, 11100), (6660, 10035), (6690, 9990), (8028, 8325), (8100, 8251)]