71029800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{39461}}^1$

素因数の和:39483

約数の個数: 72

約数和(自身を含む): 238547790

約数和(自身を除く): 167517990

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 39461, 78922, 118383, 157844, 197305, 236766, 315688, 355149, 394610, 473532, 591915, 710298, 789220, 947064, 986525, 1183830, 1420596, 1578440, 1775745, 1973050, 2367660, 2841192, 2959575, 3551490, 3946100, 4735320, 5919150, 7102980, 7892200, 8878725, 11838300, 14205960, 17757450, 23676600, 35514900, 71029800]

約数ペア:

[(1, 71029800), (2, 35514900), (3, 23676600), (4, 17757450), (5, 14205960), (6, 11838300), (8, 8878725), (9, 7892200), (10, 7102980), (12, 5919150), (15, 4735320), (18, 3946100), (20, 3551490), (24, 2959575), (25, 2841192), (30, 2367660), (36, 1973050), (40, 1775745), (45, 1578440), (50, 1420596), (60, 1183830), (72, 986525), (75, 947064), (90, 789220), (100, 710298), (120, 591915), (150, 473532), (180, 394610), (200, 355149), (225, 315688), (300, 236766), (360, 197305), (450, 157844), (600, 118383), (900, 78922), (1800, 39461)]