70681500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 226568160

約数和(自身を除く): 155886660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 125, 139, 150, 180, 225, 226, 250, 278, 300, 339, 375, 417, 450, 452, 500, 556, 565, 678, 695, 750, 834, 900, 1017, 1125, 1130, 1251, 1356, 1390, 1500, 1668, 1695, 2034, 2085, 2250, 2260, 2502, 2780, 2825, 3390, 3475, 4068, 4170, 4500, 5004, 5085, 5650, 6255, 6780, 6950, 8340, 8475, 10170, 10425, 11300, 12510, 13900, 14125, 15707, 16950, 17375, 20340, 20850, 25020, 25425, 28250, 31275, 31414, 33900, 34750, 41700, 42375, 47121, 50850, 52125, 56500, 62550, 62828, 69500, 78535, 84750, 94242, 101700, 104250, 125100, 127125, 141363, 156375, 157070, 169500, 188484, 208500, 235605, 254250, 282726, 312750, 314140, 392675, 471210, 508500, 565452, 625500, 706815, 785350, 942420, 1178025, 1413630, 1570700, 1963375, 2356050, 2827260, 3534075, 3926750, 4712100, 5890125, 7068150, 7853500, 11780250, 14136300, 17670375, 23560500, 35340750, 70681500]

約数ペア:

[(1, 70681500), (2, 35340750), (3, 23560500), (4, 17670375), (5, 14136300), (6, 11780250), (9, 7853500), (10, 7068150), (12, 5890125), (15, 4712100), (18, 3926750), (20, 3534075), (25, 2827260), (30, 2356050), (36, 1963375), (45, 1570700), (50, 1413630), (60, 1178025), (75, 942420), (90, 785350), (100, 706815), (113, 625500), (125, 565452), (139, 508500), (150, 471210), (180, 392675), (225, 314140), (226, 312750), (250, 282726), (278, 254250), (300, 235605), (339, 208500), (375, 188484), (417, 169500), (450, 157070), (452, 156375), (500, 141363), (556, 127125), (565, 125100), (678, 104250), (695, 101700), (750, 94242), (834, 84750), (900, 78535), (1017, 69500), (1125, 62828), (1130, 62550), (1251, 56500), (1356, 52125), (1390, 50850), (1500, 47121), (1668, 42375), (1695, 41700), (2034, 34750), (2085, 33900), (2250, 31414), (2260, 31275), (2502, 28250), (2780, 25425), (2825, 25020), (3390, 20850), (3475, 20340), (4068, 17375), (4170, 16950), (4500, 15707), (5004, 14125), (5085, 13900), (5650, 12510), (6255, 11300), (6780, 10425), (6950, 10170), (8340, 8475)]