77015550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 204808320

約数和(自身を除く): 127792770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 61, 75, 95, 114, 122, 150, 183, 190, 285, 305, 366, 443, 475, 570, 610, 886, 915, 950, 1159, 1329, 1425, 1525, 1830, 2215, 2318, 2658, 2850, 3050, 3477, 4430, 4575, 5795, 6645, 6954, 8417, 9150, 11075, 11590, 13290, 16834, 17385, 22150, 25251, 27023, 28975, 33225, 34770, 42085, 50502, 54046, 57950, 66450, 81069, 84170, 86925, 126255, 135115, 162138, 173850, 210425, 252510, 270230, 405345, 420850, 513437, 631275, 675575, 810690, 1026874, 1262550, 1351150, 1540311, 2026725, 2567185, 3080622, 4053450, 5134370, 7701555, 12835925, 15403110, 25671850, 38507775, 77015550]

約数ペア:

[(1, 77015550), (2, 38507775), (3, 25671850), (5, 15403110), (6, 12835925), (10, 7701555), (15, 5134370), (19, 4053450), (25, 3080622), (30, 2567185), (38, 2026725), (50, 1540311), (57, 1351150), (61, 1262550), (75, 1026874), (95, 810690), (114, 675575), (122, 631275), (150, 513437), (183, 420850), (190, 405345), (285, 270230), (305, 252510), (366, 210425), (443, 173850), (475, 162138), (570, 135115), (610, 126255), (886, 86925), (915, 84170), (950, 81069), (1159, 66450), (1329, 57950), (1425, 54046), (1525, 50502), (1830, 42085), (2215, 34770), (2318, 33225), (2658, 28975), (2850, 27023), (3050, 25251), (3477, 22150), (4430, 17385), (4575, 16834), (5795, 13290), (6645, 11590), (6954, 11075), (8417, 9150)]