67327140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 201398400

約数和(自身を除く): 134071260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 443, 447, 510, 596, 745, 886, 894, 1020, 1329, 1490, 1772, 1788, 2215, 2235, 2533, 2658, 2980, 4430, 4470, 5066, 5316, 6645, 7531, 7599, 8860, 8940, 10132, 12665, 13290, 15062, 15198, 22593, 25330, 26580, 30124, 30396, 37655, 37995, 45186, 50660, 66007, 75310, 75990, 90372, 112965, 132014, 150620, 151980, 198021, 225930, 264028, 330035, 396042, 451860, 660070, 792084, 990105, 1122119, 1320140, 1980210, 2244238, 3366357, 3960420, 4488476, 5610595, 6732714, 11221190, 13465428, 16831785, 22442380, 33663570, 67327140]

約数ペア:

[(1, 67327140), (2, 33663570), (3, 22442380), (4, 16831785), (5, 13465428), (6, 11221190), (10, 6732714), (12, 5610595), (15, 4488476), (17, 3960420), (20, 3366357), (30, 2244238), (34, 1980210), (51, 1320140), (60, 1122119), (68, 990105), (85, 792084), (102, 660070), (149, 451860), (170, 396042), (204, 330035), (255, 264028), (298, 225930), (340, 198021), (443, 151980), (447, 150620), (510, 132014), (596, 112965), (745, 90372), (886, 75990), (894, 75310), (1020, 66007), (1329, 50660), (1490, 45186), (1772, 37995), (1788, 37655), (2215, 30396), (2235, 30124), (2533, 26580), (2658, 25330), (2980, 22593), (4430, 15198), (4470, 15062), (5066, 13290), (5316, 12665), (6645, 10132), (7531, 8940), (7599, 8860)]