85248800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 256358592

約数和(自身を除く): 171109792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1171, 1300, 1400, 1456, 1820, 2080, 2275, 2342, 2600, 2800, 2912, 3640, 4550, 4684, 5200, 5600, 5855, 7280, 8197, 9100, 9368, 10400, 11710, 14560, 15223, 16394, 18200, 18736, 23420, 29275, 30446, 32788, 36400, 37472, 40985, 46840, 58550, 60892, 65576, 72800, 76115, 81970, 93680, 106561, 117100, 121784, 131152, 152230, 163940, 187360, 204925, 213122, 234200, 243568, 262304, 304460, 327880, 380575, 409850, 426244, 468400, 487136, 532805, 608920, 655760, 761150, 819700, 852488, 936800, 1065610, 1217840, 1311520, 1522300, 1639400, 1704976, 2131220, 2435680, 2664025, 3044600, 3278800, 3409952, 4262440, 5328050, 6089200, 6557600, 8524880, 10656100, 12178400, 17049760, 21312200, 42624400, 85248800]

約数ペア:

[(1, 85248800), (2, 42624400), (4, 21312200), (5, 17049760), (7, 12178400), (8, 10656100), (10, 8524880), (13, 6557600), (14, 6089200), (16, 5328050), (20, 4262440), (25, 3409952), (26, 3278800), (28, 3044600), (32, 2664025), (35, 2435680), (40, 2131220), (50, 1704976), (52, 1639400), (56, 1522300), (65, 1311520), (70, 1217840), (80, 1065610), (91, 936800), (100, 852488), (104, 819700), (112, 761150), (130, 655760), (140, 608920), (160, 532805), (175, 487136), (182, 468400), (200, 426244), (208, 409850), (224, 380575), (260, 327880), (280, 304460), (325, 262304), (350, 243568), (364, 234200), (400, 213122), (416, 204925), (455, 187360), (520, 163940), (560, 152230), (650, 131152), (700, 121784), (728, 117100), (800, 106561), (910, 93680), (1040, 81970), (1120, 76115), (1171, 72800), (1300, 65576), (1400, 60892), (1456, 58550), (1820, 46840), (2080, 40985), (2275, 37472), (2342, 36400), (2600, 32788), (2800, 30446), (2912, 29275), (3640, 23420), (4550, 18736), (4684, 18200), (5200, 16394), (5600, 15223), (5855, 14560), (7280, 11710), (8197, 10400), (9100, 9368)]