207218805000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{157}}^1\times {\mathrm{87991}}^1$

素因数の和:88177

約数の個数: 160

約数和(自身を含む): 651482208960

約数和(自身を除く): 444263403960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 157, 200, 250, 300, 314, 375, 471, 500, 600, 625, 628, 750, 785, 942, 1000, 1250, 1256, 1500, 1570, 1875, 1884, 2355, 2500, 3000, 3140, 3750, 3768, 3925, 4710, 5000, 6280, 7500, 7850, 9420, 11775, 15000, 15700, 18840, 19625, 23550, 31400, 39250, 47100, 58875, 78500, 87991, 94200, 98125, 117750, 157000, 175982, 196250, 235500, 263973, 294375, 351964, 392500, 439955, 471000, 527946, 588750, 703928, 785000, 879910, 1055892, 1177500, 1319865, 1759820, 2111784, 2199775, 2355000, 2639730, 3519640, 4399550, 5279460, 6599325, 8799100, 10558920, 10998875, 13198650, 13814587, 17598200, 21997750, 26397300, 27629174, 32996625, 41443761, 43995500, 52794600, 54994375, 55258348, 65993250, 69072935, 82887522, 87991000, 109988750, 110516696, 131986500, 138145870, 164983125, 165775044, 207218805, 219977500, 263973000, 276291740, 329966250, 331550088, 345364675, 414437610, 439955000, 552583480, 659932500, 690729350, 828875220, 1036094025, 1319865000, 1381458700, 1657750440, 1726823375, 2072188050, 2762917400, 3453646750, 4144376100, 5180470125, 6907293500, 8288752200, 8634116875, 10360940250, 13814587000, 17268233750, 20721880500, 25902350625, 34536467500, 41443761000, 51804701250, 69072935000, 103609402500, 207218805000]

約数ペア:

[(1, 207218805000), (2, 103609402500), (3, 69072935000), (4, 51804701250), (5, 41443761000), (6, 34536467500), (8, 25902350625), (10, 20721880500), (12, 17268233750), (15, 13814587000), (20, 10360940250), (24, 8634116875), (25, 8288752200), (30, 6907293500), (40, 5180470125), (50, 4144376100), (60, 3453646750), (75, 2762917400), (100, 2072188050), (120, 1726823375), (125, 1657750440), (150, 1381458700), (157, 1319865000), (200, 1036094025), (250, 828875220), (300, 690729350), (314, 659932500), (375, 552583480), (471, 439955000), (500, 414437610), (600, 345364675), (625, 331550088), (628, 329966250), (750, 276291740), (785, 263973000), (942, 219977500), (1000, 207218805), (1250, 165775044), (1256, 164983125), (1500, 138145870), (1570, 131986500), (1875, 110516696), (1884, 109988750), (2355, 87991000), (2500, 82887522), (3000, 69072935), (3140, 65993250), (3750, 55258348), (3768, 54994375), (3925, 52794600), (4710, 43995500), (5000, 41443761), (6280, 32996625), (7500, 27629174), (7850, 26397300), (9420, 21997750), (11775, 17598200), (15000, 13814587), (15700, 13198650), (18840, 10998875), (19625, 10558920), (23550, 8799100), (31400, 6599325), (39250, 5279460), (47100, 4399550), (58875, 3519640), (78500, 2639730), (87991, 2355000), (94200, 2199775), (98125, 2111784), (117750, 1759820), (157000, 1319865), (175982, 1177500), (196250, 1055892), (235500, 879910), (263973, 785000), (294375, 703928), (351964, 588750), (392500, 527946), (439955, 471000)]