87602700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 272795040

約数和(自身を除く): 185192340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 89, 100, 102, 150, 170, 178, 193, 204, 255, 267, 300, 340, 356, 386, 425, 445, 510, 534, 579, 772, 850, 890, 965, 1020, 1068, 1158, 1275, 1335, 1513, 1700, 1780, 1930, 2225, 2316, 2550, 2670, 2895, 3026, 3281, 3860, 4450, 4539, 4825, 5100, 5340, 5790, 6052, 6562, 6675, 7565, 8900, 9078, 9650, 9843, 11580, 13124, 13350, 14475, 15130, 16405, 17177, 18156, 19300, 19686, 22695, 26700, 28950, 30260, 32810, 34354, 37825, 39372, 45390, 49215, 51531, 57900, 65620, 68708, 75650, 82025, 85885, 90780, 98430, 103062, 113475, 151300, 164050, 171770, 196860, 206124, 226950, 246075, 257655, 292009, 328100, 343540, 429425, 453900, 492150, 515310, 584018, 858850, 876027, 984300, 1030620, 1168036, 1288275, 1460045, 1717700, 1752054, 2576550, 2920090, 3504108, 4380135, 5153100, 5840180, 7300225, 8760270, 14600450, 17520540, 21900675, 29200900, 43801350, 87602700]

約数ペア:

[(1, 87602700), (2, 43801350), (3, 29200900), (4, 21900675), (5, 17520540), (6, 14600450), (10, 8760270), (12, 7300225), (15, 5840180), (17, 5153100), (20, 4380135), (25, 3504108), (30, 2920090), (34, 2576550), (50, 1752054), (51, 1717700), (60, 1460045), (68, 1288275), (75, 1168036), (85, 1030620), (89, 984300), (100, 876027), (102, 858850), (150, 584018), (170, 515310), (178, 492150), (193, 453900), (204, 429425), (255, 343540), (267, 328100), (300, 292009), (340, 257655), (356, 246075), (386, 226950), (425, 206124), (445, 196860), (510, 171770), (534, 164050), (579, 151300), (772, 113475), (850, 103062), (890, 98430), (965, 90780), (1020, 85885), (1068, 82025), (1158, 75650), (1275, 68708), (1335, 65620), (1513, 57900), (1700, 51531), (1780, 49215), (1930, 45390), (2225, 39372), (2316, 37825), (2550, 34354), (2670, 32810), (2895, 30260), (3026, 28950), (3281, 26700), (3860, 22695), (4450, 19686), (4539, 19300), (4825, 18156), (5100, 17177), (5340, 16405), (5790, 15130), (6052, 14475), (6562, 13350), (6675, 13124), (7565, 11580), (8900, 9843), (9078, 9650)]