73772100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 240609600

約数和(自身を除く): 166837500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 135, 150, 178, 180, 225, 267, 270, 300, 307, 356, 445, 450, 534, 540, 614, 675, 801, 890, 900, 921, 1068, 1228, 1335, 1350, 1535, 1602, 1780, 1842, 2225, 2403, 2670, 2700, 2763, 3070, 3204, 3684, 4005, 4450, 4605, 4806, 5340, 5526, 6140, 6675, 7675, 8010, 8289, 8900, 9210, 9612, 11052, 12015, 13350, 13815, 15350, 16020, 16578, 18420, 20025, 23025, 24030, 26700, 27323, 27630, 30700, 33156, 40050, 41445, 46050, 48060, 54646, 55260, 60075, 69075, 80100, 81969, 82890, 92100, 109292, 120150, 136615, 138150, 163938, 165780, 207225, 240300, 245907, 273230, 276300, 327876, 409845, 414450, 491814, 546460, 683075, 737721, 819690, 828900, 983628, 1229535, 1366150, 1475442, 1639380, 2049225, 2459070, 2732300, 2950884, 3688605, 4098450, 4918140, 6147675, 7377210, 8196900, 12295350, 14754420, 18443025, 24590700, 36886050, 73772100]

約数ペア:

[(1, 73772100), (2, 36886050), (3, 24590700), (4, 18443025), (5, 14754420), (6, 12295350), (9, 8196900), (10, 7377210), (12, 6147675), (15, 4918140), (18, 4098450), (20, 3688605), (25, 2950884), (27, 2732300), (30, 2459070), (36, 2049225), (45, 1639380), (50, 1475442), (54, 1366150), (60, 1229535), (75, 983628), (89, 828900), (90, 819690), (100, 737721), (108, 683075), (135, 546460), (150, 491814), (178, 414450), (180, 409845), (225, 327876), (267, 276300), (270, 273230), (300, 245907), (307, 240300), (356, 207225), (445, 165780), (450, 163938), (534, 138150), (540, 136615), (614, 120150), (675, 109292), (801, 92100), (890, 82890), (900, 81969), (921, 80100), (1068, 69075), (1228, 60075), (1335, 55260), (1350, 54646), (1535, 48060), (1602, 46050), (1780, 41445), (1842, 40050), (2225, 33156), (2403, 30700), (2670, 27630), (2700, 27323), (2763, 26700), (3070, 24030), (3204, 23025), (3684, 20025), (4005, 18420), (4450, 16578), (4605, 16020), (4806, 15350), (5340, 13815), (5526, 13350), (6140, 12015), (6675, 11052), (7675, 9612), (8010, 9210), (8289, 8900)]