13650000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 240

約数和(自身を含む): 54246528

約数和(自身を除く): 40596528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 455, 500, 520, 525, 546, 560, 600, 624, 625, 650, 700, 728, 750, 780, 840, 875, 910, 975, 1000, 1040, 1050, 1092, 1200, 1250, 1300, 1365, 1400, 1456, 1500, 1560, 1625, 1680, 1750, 1820, 1875, 1950, 2000, 2100, 2184, 2275, 2500, 2600, 2625, 2730, 2800, 3000, 3120, 3125, 3250, 3500, 3640, 3750, 3900, 4200, 4368, 4375, 4550, 4875, 5000, 5200, 5250, 5460, 6000, 6250, 6500, 6825, 7000, 7280, 7500, 7800, 8125, 8400, 8750, 9100, 9375, 9750, 10000, 10500, 10920, 11375, 12500, 13000, 13125, 13650, 14000, 15000, 15600, 16250, 17500, 18200, 18750, 19500, 21000, 21840, 21875, 22750, 24375, 25000, 26000, 26250, 27300, 30000, 32500, 34125, 35000, 36400, 37500, 39000, 40625, 42000, 43750, 45500, 48750, 50000, 52500, 54600, 56875, 65000, 65625, 68250, 70000, 75000, 78000, 81250, 87500, 91000, 97500, 105000, 109200, 113750, 121875, 130000, 131250, 136500, 150000, 162500, 170625, 175000, 182000, 195000, 210000, 227500, 243750, 262500, 273000, 284375, 325000, 341250, 350000, 390000, 455000, 487500, 525000, 546000, 568750, 650000, 682500, 853125, 910000, 975000, 1050000, 1137500, 1365000, 1706250, 1950000, 2275000, 2730000, 3412500, 4550000, 6825000, 13650000]

約数ペア:

[(1, 13650000), (2, 6825000), (3, 4550000), (4, 3412500), (5, 2730000), (6, 2275000), (7, 1950000), (8, 1706250), (10, 1365000), (12, 1137500), (13, 1050000), (14, 975000), (15, 910000), (16, 853125), (20, 682500), (21, 650000), (24, 568750), (25, 546000), (26, 525000), (28, 487500), (30, 455000), (35, 390000), (39, 350000), (40, 341250), (42, 325000), (48, 284375), (50, 273000), (52, 262500), (56, 243750), (60, 227500), (65, 210000), (70, 195000), (75, 182000), (78, 175000), (80, 170625), (84, 162500), (91, 150000), (100, 136500), (104, 131250), (105, 130000), (112, 121875), (120, 113750), (125, 109200), (130, 105000), (140, 97500), (150, 91000), (156, 87500), (168, 81250), (175, 78000), (182, 75000), (195, 70000), (200, 68250), (208, 65625), (210, 65000), (240, 56875), (250, 54600), (260, 52500), (273, 50000), (280, 48750), (300, 45500), (312, 43750), (325, 42000), (336, 40625), (350, 39000), (364, 37500), (375, 36400), (390, 35000), (400, 34125), (420, 32500), (455, 30000), (500, 27300), (520, 26250), (525, 26000), (546, 25000), (560, 24375), (600, 22750), (624, 21875), (625, 21840), (650, 21000), (700, 19500), (728, 18750), (750, 18200), (780, 17500), (840, 16250), (875, 15600), (910, 15000), (975, 14000), (1000, 13650), (1040, 13125), (1050, 13000), (1092, 12500), (1200, 11375), (1250, 10920), (1300, 10500), (1365, 10000), (1400, 9750), (1456, 9375), (1500, 9100), (1560, 8750), (1625, 8400), (1680, 8125), (1750, 7800), (1820, 7500), (1875, 7280), (1950, 7000), (2000, 6825), (2100, 6500), (2184, 6250), (2275, 6000), (2500, 5460), (2600, 5250), (2625, 5200), (2730, 5000), (2800, 4875), (3000, 4550), (3120, 4375), (3125, 4368), (3250, 4200), (3500, 3900), (3640, 3750)]