65604700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 178113600

約数和(自身を除く): 112508900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 37, 50, 68, 70, 74, 85, 100, 119, 140, 148, 149, 170, 175, 185, 238, 259, 298, 340, 350, 370, 425, 476, 518, 595, 596, 629, 700, 740, 745, 850, 925, 1036, 1043, 1190, 1258, 1295, 1490, 1700, 1850, 2086, 2380, 2516, 2533, 2590, 2975, 2980, 3145, 3700, 3725, 4172, 4403, 5066, 5180, 5215, 5513, 5950, 6290, 6475, 7450, 8806, 10132, 10430, 11026, 11900, 12580, 12665, 12950, 14900, 15725, 17612, 17731, 20860, 22015, 22052, 25330, 25900, 26075, 27565, 31450, 35462, 38591, 44030, 50660, 52150, 55130, 62900, 63325, 70924, 77182, 88060, 88655, 93721, 104300, 110075, 110260, 126650, 137825, 154364, 177310, 187442, 192955, 220150, 253300, 275650, 354620, 374884, 385910, 440300, 443275, 468605, 551300, 656047, 771820, 886550, 937210, 964775, 1312094, 1773100, 1874420, 1929550, 2343025, 2624188, 3280235, 3859100, 4686050, 6560470, 9372100, 13120940, 16401175, 32802350, 65604700]

約数ペア:

[(1, 65604700), (2, 32802350), (4, 16401175), (5, 13120940), (7, 9372100), (10, 6560470), (14, 4686050), (17, 3859100), (20, 3280235), (25, 2624188), (28, 2343025), (34, 1929550), (35, 1874420), (37, 1773100), (50, 1312094), (68, 964775), (70, 937210), (74, 886550), (85, 771820), (100, 656047), (119, 551300), (140, 468605), (148, 443275), (149, 440300), (170, 385910), (175, 374884), (185, 354620), (238, 275650), (259, 253300), (298, 220150), (340, 192955), (350, 187442), (370, 177310), (425, 154364), (476, 137825), (518, 126650), (595, 110260), (596, 110075), (629, 104300), (700, 93721), (740, 88655), (745, 88060), (850, 77182), (925, 70924), (1036, 63325), (1043, 62900), (1190, 55130), (1258, 52150), (1295, 50660), (1490, 44030), (1700, 38591), (1850, 35462), (2086, 31450), (2380, 27565), (2516, 26075), (2533, 25900), (2590, 25330), (2975, 22052), (2980, 22015), (3145, 20860), (3700, 17731), (3725, 17612), (4172, 15725), (4403, 14900), (5066, 12950), (5180, 12665), (5215, 12580), (5513, 11900), (5950, 11026), (6290, 10430), (6475, 10132), (7450, 8806)]