70290750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 192067200

約数和(自身を除く): 121776450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 37, 50, 51, 74, 75, 85, 102, 111, 125, 149, 150, 170, 185, 222, 250, 255, 298, 370, 375, 425, 447, 510, 555, 629, 745, 750, 850, 894, 925, 1110, 1258, 1275, 1490, 1850, 1887, 2125, 2235, 2533, 2550, 2775, 3145, 3725, 3774, 4250, 4470, 4625, 5066, 5513, 5550, 6290, 6375, 7450, 7599, 9250, 9435, 11026, 11175, 12665, 12750, 13875, 15198, 15725, 16539, 18625, 18870, 22350, 25330, 27565, 27750, 31450, 33078, 37250, 37995, 47175, 55130, 55875, 63325, 75990, 78625, 82695, 93721, 94350, 111750, 126650, 137825, 157250, 165390, 187442, 189975, 235875, 275650, 281163, 316625, 379950, 413475, 468605, 471750, 562326, 633250, 689125, 826950, 937210, 949875, 1378250, 1405815, 1899750, 2067375, 2343025, 2811630, 4134750, 4686050, 7029075, 11715125, 14058150, 23430250, 35145375, 70290750]

約数ペア:

[(1, 70290750), (2, 35145375), (3, 23430250), (5, 14058150), (6, 11715125), (10, 7029075), (15, 4686050), (17, 4134750), (25, 2811630), (30, 2343025), (34, 2067375), (37, 1899750), (50, 1405815), (51, 1378250), (74, 949875), (75, 937210), (85, 826950), (102, 689125), (111, 633250), (125, 562326), (149, 471750), (150, 468605), (170, 413475), (185, 379950), (222, 316625), (250, 281163), (255, 275650), (298, 235875), (370, 189975), (375, 187442), (425, 165390), (447, 157250), (510, 137825), (555, 126650), (629, 111750), (745, 94350), (750, 93721), (850, 82695), (894, 78625), (925, 75990), (1110, 63325), (1258, 55875), (1275, 55130), (1490, 47175), (1850, 37995), (1887, 37250), (2125, 33078), (2235, 31450), (2533, 27750), (2550, 27565), (2775, 25330), (3145, 22350), (3725, 18870), (3774, 18625), (4250, 16539), (4470, 15725), (4625, 15198), (5066, 13875), (5513, 12750), (5550, 12665), (6290, 11175), (6375, 11026), (7450, 9435), (7599, 9250)]