211230000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 150

約数和(自身を含む): 739016564

約数和(自身を除く): 527786564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2250, 2347, 2500, 3000, 3600, 3750, 4500, 4694, 5000, 5625, 6000, 7041, 7500, 9000, 9388, 10000, 11250, 11735, 14082, 15000, 18000, 18776, 21123, 22500, 23470, 28164, 30000, 35205, 37552, 42246, 45000, 46940, 56328, 58675, 70410, 84492, 90000, 93880, 105615, 112656, 117350, 140820, 168984, 176025, 187760, 211230, 234700, 281640, 293375, 337968, 352050, 422460, 469400, 528075, 563280, 586750, 704100, 844920, 880125, 938800, 1056150, 1173500, 1408200, 1466875, 1689840, 1760250, 2112300, 2347000, 2640375, 2816400, 2933750, 3520500, 4224600, 4400625, 4694000, 5280750, 5867500, 7041000, 8449200, 8801250, 10561500, 11735000, 13201875, 14082000, 17602500, 21123000, 23470000, 26403750, 35205000, 42246000, 52807500, 70410000, 105615000, 211230000]

約数ペア:

[(1, 211230000), (2, 105615000), (3, 70410000), (4, 52807500), (5, 42246000), (6, 35205000), (8, 26403750), (9, 23470000), (10, 21123000), (12, 17602500), (15, 14082000), (16, 13201875), (18, 11735000), (20, 10561500), (24, 8801250), (25, 8449200), (30, 7041000), (36, 5867500), (40, 5280750), (45, 4694000), (48, 4400625), (50, 4224600), (60, 3520500), (72, 2933750), (75, 2816400), (80, 2640375), (90, 2347000), (100, 2112300), (120, 1760250), (125, 1689840), (144, 1466875), (150, 1408200), (180, 1173500), (200, 1056150), (225, 938800), (240, 880125), (250, 844920), (300, 704100), (360, 586750), (375, 563280), (400, 528075), (450, 469400), (500, 422460), (600, 352050), (625, 337968), (720, 293375), (750, 281640), (900, 234700), (1000, 211230), (1125, 187760), (1200, 176025), (1250, 168984), (1500, 140820), (1800, 117350), (1875, 112656), (2000, 105615), (2250, 93880), (2347, 90000), (2500, 84492), (3000, 70410), (3600, 58675), (3750, 56328), (4500, 46940), (4694, 45000), (5000, 42246), (5625, 37552), (6000, 35205), (7041, 30000), (7500, 28164), (9000, 23470), (9388, 22500), (10000, 21123), (11250, 18776), (11735, 18000), (14082, 15000)]