15427500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 180

約数和(自身を含む): 52351992

約数和(自身を除く): 36924492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 121, 125, 132, 150, 165, 170, 187, 204, 220, 242, 250, 255, 275, 300, 330, 340, 363, 374, 375, 425, 484, 500, 510, 550, 561, 605, 625, 660, 726, 748, 750, 825, 850, 935, 1020, 1100, 1122, 1210, 1250, 1275, 1375, 1452, 1500, 1650, 1700, 1815, 1870, 1875, 2057, 2125, 2244, 2420, 2500, 2550, 2750, 2805, 3025, 3300, 3630, 3740, 3750, 4114, 4125, 4250, 4675, 5100, 5500, 5610, 6050, 6171, 6375, 6875, 7260, 7500, 8228, 8250, 8500, 9075, 9350, 10285, 10625, 11220, 12100, 12342, 12750, 13750, 14025, 15125, 16500, 18150, 18700, 20570, 20625, 21250, 23375, 24684, 25500, 27500, 28050, 30250, 30855, 31875, 36300, 41140, 41250, 42500, 45375, 46750, 51425, 56100, 60500, 61710, 63750, 70125, 75625, 82500, 90750, 93500, 102850, 116875, 123420, 127500, 140250, 151250, 154275, 181500, 205700, 226875, 233750, 257125, 280500, 302500, 308550, 350625, 453750, 467500, 514250, 617100, 701250, 771375, 907500, 1028500, 1285625, 1402500, 1542750, 2571250, 3085500, 3856875, 5142500, 7713750, 15427500]

約数ペア:

[(1, 15427500), (2, 7713750), (3, 5142500), (4, 3856875), (5, 3085500), (6, 2571250), (10, 1542750), (11, 1402500), (12, 1285625), (15, 1028500), (17, 907500), (20, 771375), (22, 701250), (25, 617100), (30, 514250), (33, 467500), (34, 453750), (44, 350625), (50, 308550), (51, 302500), (55, 280500), (60, 257125), (66, 233750), (68, 226875), (75, 205700), (85, 181500), (100, 154275), (102, 151250), (110, 140250), (121, 127500), (125, 123420), (132, 116875), (150, 102850), (165, 93500), (170, 90750), (187, 82500), (204, 75625), (220, 70125), (242, 63750), (250, 61710), (255, 60500), (275, 56100), (300, 51425), (330, 46750), (340, 45375), (363, 42500), (374, 41250), (375, 41140), (425, 36300), (484, 31875), (500, 30855), (510, 30250), (550, 28050), (561, 27500), (605, 25500), (625, 24684), (660, 23375), (726, 21250), (748, 20625), (750, 20570), (825, 18700), (850, 18150), (935, 16500), (1020, 15125), (1100, 14025), (1122, 13750), (1210, 12750), (1250, 12342), (1275, 12100), (1375, 11220), (1452, 10625), (1500, 10285), (1650, 9350), (1700, 9075), (1815, 8500), (1870, 8250), (1875, 8228), (2057, 7500), (2125, 7260), (2244, 6875), (2420, 6375), (2500, 6171), (2550, 6050), (2750, 5610), (2805, 5500), (3025, 5100), (3300, 4675), (3630, 4250), (3740, 4125), (3750, 4114)]