75108150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 223829424

約数和(自身を除く): 148721274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 325, 333, 347, 370, 390, 450, 481, 555, 585, 650, 666, 694, 925, 962, 975, 1041, 1110, 1170, 1443, 1665, 1735, 1850, 1950, 2082, 2405, 2775, 2886, 2925, 3123, 3330, 3470, 4329, 4511, 4810, 5205, 5550, 5850, 6246, 7215, 8325, 8658, 8675, 9022, 10410, 12025, 12839, 13533, 14430, 15615, 16650, 17350, 21645, 22555, 24050, 25678, 26025, 27066, 31230, 36075, 38517, 40599, 43290, 45110, 52050, 64195, 67665, 72150, 77034, 78075, 81198, 108225, 112775, 115551, 128390, 135330, 156150, 166907, 192585, 202995, 216450, 225550, 231102, 320975, 333814, 338325, 385170, 405990, 500721, 577755, 641950, 676650, 834535, 962925, 1001442, 1014975, 1155510, 1502163, 1669070, 1925850, 2029950, 2503605, 2888775, 3004326, 4172675, 5007210, 5777550, 7510815, 8345350, 12518025, 15021630, 25036050, 37554075, 75108150]

約数ペア:

[(1, 75108150), (2, 37554075), (3, 25036050), (5, 15021630), (6, 12518025), (9, 8345350), (10, 7510815), (13, 5777550), (15, 5007210), (18, 4172675), (25, 3004326), (26, 2888775), (30, 2503605), (37, 2029950), (39, 1925850), (45, 1669070), (50, 1502163), (65, 1155510), (74, 1014975), (75, 1001442), (78, 962925), (90, 834535), (111, 676650), (117, 641950), (130, 577755), (150, 500721), (185, 405990), (195, 385170), (222, 338325), (225, 333814), (234, 320975), (325, 231102), (333, 225550), (347, 216450), (370, 202995), (390, 192585), (450, 166907), (481, 156150), (555, 135330), (585, 128390), (650, 115551), (666, 112775), (694, 108225), (925, 81198), (962, 78075), (975, 77034), (1041, 72150), (1110, 67665), (1170, 64195), (1443, 52050), (1665, 45110), (1735, 43290), (1850, 40599), (1950, 38517), (2082, 36075), (2405, 31230), (2775, 27066), (2886, 26025), (2925, 25678), (3123, 24050), (3330, 22555), (3470, 21645), (4329, 17350), (4511, 16650), (4810, 15615), (5205, 14430), (5550, 13533), (5850, 12839), (6246, 12025), (7215, 10410), (8325, 9022), (8658, 8675)]