478775700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 1632839936

約数和(自身を除く): 1154064236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 151, 156, 180, 195, 225, 234, 260, 271, 300, 302, 325, 390, 450, 453, 468, 542, 585, 604, 650, 755, 780, 813, 900, 906, 975, 1084, 1170, 1300, 1355, 1359, 1510, 1626, 1812, 1950, 1963, 2265, 2340, 2439, 2710, 2718, 2925, 3020, 3252, 3523, 3775, 3900, 3926, 4065, 4530, 4878, 5420, 5436, 5850, 5889, 6775, 6795, 7046, 7550, 7852, 8130, 9060, 9756, 9815, 10569, 11325, 11700, 11778, 12195, 13550, 13590, 14092, 15100, 16260, 17615, 17667, 19630, 20325, 21138, 22650, 23556, 24390, 27100, 27180, 29445, 31707, 33975, 35230, 35334, 39260, 40650, 40921, 42276, 45300, 48780, 49075, 52845, 58890, 60975, 63414, 67950, 70460, 70668, 81300, 81842, 88075, 88335, 98150, 105690, 117780, 121950, 122763, 126828, 135900, 147225, 158535, 163684, 176150, 176670, 196300, 204605, 211380, 243900, 245526, 264225, 294450, 317070, 352300, 353340, 368289, 409210, 441675, 491052, 528450, 531973, 588900, 613815, 634140, 736578, 792675, 818420, 883350, 1023025, 1056900, 1063946, 1227630, 1473156, 1585350, 1595919, 1766700, 1841445, 2046050, 2127892, 2455260, 2659865, 3069075, 3170700, 3191838, 3682890, 4092100, 4787757, 5319730, 6138150, 6383676, 7365780, 7979595, 9207225, 9575514, 10639460, 12276300, 13299325, 15959190, 18414450, 19151028, 23938785, 26598650, 31918380, 36828900, 39897975, 47877570, 53197300, 79795950, 95755140, 119693925, 159591900, 239387850, 478775700]

約数ペア:

[(1, 478775700), (2, 239387850), (3, 159591900), (4, 119693925), (5, 95755140), (6, 79795950), (9, 53197300), (10, 47877570), (12, 39897975), (13, 36828900), (15, 31918380), (18, 26598650), (20, 23938785), (25, 19151028), (26, 18414450), (30, 15959190), (36, 13299325), (39, 12276300), (45, 10639460), (50, 9575514), (52, 9207225), (60, 7979595), (65, 7365780), (75, 6383676), (78, 6138150), (90, 5319730), (100, 4787757), (117, 4092100), (130, 3682890), (150, 3191838), (151, 3170700), (156, 3069075), (180, 2659865), (195, 2455260), (225, 2127892), (234, 2046050), (260, 1841445), (271, 1766700), (300, 1595919), (302, 1585350), (325, 1473156), (390, 1227630), (450, 1063946), (453, 1056900), (468, 1023025), (542, 883350), (585, 818420), (604, 792675), (650, 736578), (755, 634140), (780, 613815), (813, 588900), (900, 531973), (906, 528450), (975, 491052), (1084, 441675), (1170, 409210), (1300, 368289), (1355, 353340), (1359, 352300), (1510, 317070), (1626, 294450), (1812, 264225), (1950, 245526), (1963, 243900), (2265, 211380), (2340, 204605), (2439, 196300), (2710, 176670), (2718, 176150), (2925, 163684), (3020, 158535), (3252, 147225), (3523, 135900), (3775, 126828), (3900, 122763), (3926, 121950), (4065, 117780), (4530, 105690), (4878, 98150), (5420, 88335), (5436, 88075), (5850, 81842), (5889, 81300), (6775, 70668), (6795, 70460), (7046, 67950), (7550, 63414), (7852, 60975), (8130, 58890), (9060, 52845), (9756, 49075), (9815, 48780), (10569, 45300), (11325, 42276), (11700, 40921), (11778, 40650), (12195, 39260), (13550, 35334), (13590, 35230), (14092, 33975), (15100, 31707), (16260, 29445), (17615, 27180), (17667, 27100), (19630, 24390), (20325, 23556), (21138, 22650)]