71266800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5399}}^1$

素因数の和:5431

約数の個数: 120

約数和(自身を含む): 249091200

約数和(自身を除く): 177824400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 5399, 6600, 10798, 13200, 16197, 21596, 26995, 32394, 43192, 53990, 59389, 64788, 80985, 86384, 107980, 118778, 129576, 134975, 161970, 178167, 215960, 237556, 259152, 269950, 296945, 323940, 356334, 404925, 431920, 475112, 539900, 593890, 647880, 712668, 809850, 890835, 950224, 1079800, 1187780, 1295760, 1425336, 1484725, 1619700, 1781670, 2159600, 2375560, 2850672, 2969450, 3239400, 3563340, 4454175, 4751120, 5938900, 6478800, 7126680, 8908350, 11877800, 14253360, 17816700, 23755600, 35633400, 71266800]

約数ペア:

[(1, 71266800), (2, 35633400), (3, 23755600), (4, 17816700), (5, 14253360), (6, 11877800), (8, 8908350), (10, 7126680), (11, 6478800), (12, 5938900), (15, 4751120), (16, 4454175), (20, 3563340), (22, 3239400), (24, 2969450), (25, 2850672), (30, 2375560), (33, 2159600), (40, 1781670), (44, 1619700), (48, 1484725), (50, 1425336), (55, 1295760), (60, 1187780), (66, 1079800), (75, 950224), (80, 890835), (88, 809850), (100, 712668), (110, 647880), (120, 593890), (132, 539900), (150, 475112), (165, 431920), (176, 404925), (200, 356334), (220, 323940), (240, 296945), (264, 269950), (275, 259152), (300, 237556), (330, 215960), (400, 178167), (440, 161970), (528, 134975), (550, 129576), (600, 118778), (660, 107980), (825, 86384), (880, 80985), (1100, 64788), (1200, 59389), (1320, 53990), (1650, 43192), (2200, 32394), (2640, 26995), (3300, 21596), (4400, 16197), (5399, 13200), (6600, 10798)]