85203900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 282105208

約数和(自身を除く): 196901308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 157, 162, 180, 201, 225, 268, 270, 300, 314, 324, 335, 402, 405, 450, 471, 540, 603, 628, 670, 675, 785, 804, 810, 900, 942, 1005, 1206, 1340, 1350, 1413, 1570, 1620, 1675, 1809, 1884, 2010, 2025, 2355, 2412, 2700, 2826, 3015, 3140, 3350, 3618, 3925, 4020, 4050, 4239, 4710, 5025, 5427, 5652, 6030, 6700, 7065, 7236, 7850, 8100, 8478, 9045, 9420, 10050, 10519, 10854, 11775, 12060, 12717, 14130, 15075, 15700, 16956, 18090, 20100, 21038, 21195, 21708, 23550, 25434, 27135, 28260, 30150, 31557, 35325, 36180, 42076, 42390, 45225, 47100, 50868, 52595, 54270, 60300, 63114, 63585, 70650, 84780, 90450, 94671, 105190, 105975, 108540, 126228, 127170, 135675, 141300, 157785, 180900, 189342, 210380, 211950, 254340, 262975, 271350, 284013, 315570, 317925, 378684, 423900, 473355, 525950, 542700, 568026, 631140, 635850, 788925, 852039, 946710, 1051900, 1136052, 1271700, 1420065, 1577850, 1704078, 1893420, 2366775, 2840130, 3155700, 3408156, 4260195, 4733550, 5680260, 7100325, 8520390, 9467100, 14200650, 17040780, 21300975, 28401300, 42601950, 85203900]

約数ペア:

[(1, 85203900), (2, 42601950), (3, 28401300), (4, 21300975), (5, 17040780), (6, 14200650), (9, 9467100), (10, 8520390), (12, 7100325), (15, 5680260), (18, 4733550), (20, 4260195), (25, 3408156), (27, 3155700), (30, 2840130), (36, 2366775), (45, 1893420), (50, 1704078), (54, 1577850), (60, 1420065), (67, 1271700), (75, 1136052), (81, 1051900), (90, 946710), (100, 852039), (108, 788925), (134, 635850), (135, 631140), (150, 568026), (157, 542700), (162, 525950), (180, 473355), (201, 423900), (225, 378684), (268, 317925), (270, 315570), (300, 284013), (314, 271350), (324, 262975), (335, 254340), (402, 211950), (405, 210380), (450, 189342), (471, 180900), (540, 157785), (603, 141300), (628, 135675), (670, 127170), (675, 126228), (785, 108540), (804, 105975), (810, 105190), (900, 94671), (942, 90450), (1005, 84780), (1206, 70650), (1340, 63585), (1350, 63114), (1413, 60300), (1570, 54270), (1620, 52595), (1675, 50868), (1809, 47100), (1884, 45225), (2010, 42390), (2025, 42076), (2355, 36180), (2412, 35325), (2700, 31557), (2826, 30150), (3015, 28260), (3140, 27135), (3350, 25434), (3618, 23550), (3925, 21708), (4020, 21195), (4050, 21038), (4239, 20100), (4710, 18090), (5025, 16956), (5427, 15700), (5652, 15075), (6030, 14130), (6700, 12717), (7065, 12060), (7236, 11775), (7850, 10854), (8100, 10519), (8478, 10050), (9045, 9420)]