201450000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 697455360

約数和(自身を除く): 496005360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 79, 80, 85, 100, 102, 120, 125, 136, 150, 158, 170, 200, 204, 237, 240, 250, 255, 272, 300, 316, 340, 375, 395, 400, 408, 425, 474, 500, 510, 600, 625, 632, 680, 750, 790, 816, 850, 948, 1000, 1020, 1185, 1200, 1250, 1264, 1275, 1343, 1360, 1500, 1580, 1700, 1875, 1896, 1975, 2000, 2040, 2125, 2370, 2500, 2550, 2686, 3000, 3125, 3160, 3400, 3750, 3792, 3950, 4029, 4080, 4250, 4740, 5000, 5100, 5372, 5925, 6000, 6250, 6320, 6375, 6715, 6800, 7500, 7900, 8058, 8500, 9375, 9480, 9875, 10000, 10200, 10625, 10744, 11850, 12500, 12750, 13430, 15000, 15800, 16116, 17000, 18750, 18960, 19750, 20145, 20400, 21250, 21488, 23700, 25000, 25500, 26860, 29625, 30000, 31600, 31875, 32232, 33575, 34000, 37500, 39500, 40290, 42500, 47400, 49375, 50000, 51000, 53125, 53720, 59250, 63750, 64464, 67150, 75000, 79000, 80580, 85000, 94800, 98750, 100725, 102000, 106250, 107440, 118500, 127500, 134300, 148125, 150000, 158000, 159375, 161160, 167875, 170000, 197500, 201450, 212500, 237000, 246875, 255000, 268600, 296250, 318750, 322320, 335750, 395000, 402900, 425000, 474000, 493750, 503625, 510000, 537200, 592500, 637500, 671500, 740625, 790000, 805800, 839375, 850000, 987500, 1007250, 1185000, 1275000, 1343000, 1481250, 1611600, 1678750, 1975000, 2014500, 2370000, 2518125, 2550000, 2686000, 2962500, 3357500, 3950000, 4029000, 4196875, 5036250, 5925000, 6715000, 8058000, 8393750, 10072500, 11850000, 12590625, 13430000, 16787500, 20145000, 25181250, 33575000, 40290000, 50362500, 67150000, 100725000, 201450000]

約数ペア:

[(1, 201450000), (2, 100725000), (3, 67150000), (4, 50362500), (5, 40290000), (6, 33575000), (8, 25181250), (10, 20145000), (12, 16787500), (15, 13430000), (16, 12590625), (17, 11850000), (20, 10072500), (24, 8393750), (25, 8058000), (30, 6715000), (34, 5925000), (40, 5036250), (48, 4196875), (50, 4029000), (51, 3950000), (60, 3357500), (68, 2962500), (75, 2686000), (79, 2550000), (80, 2518125), (85, 2370000), (100, 2014500), (102, 1975000), (120, 1678750), (125, 1611600), (136, 1481250), (150, 1343000), (158, 1275000), (170, 1185000), (200, 1007250), (204, 987500), (237, 850000), (240, 839375), (250, 805800), (255, 790000), (272, 740625), (300, 671500), (316, 637500), (340, 592500), (375, 537200), (395, 510000), (400, 503625), (408, 493750), (425, 474000), (474, 425000), (500, 402900), (510, 395000), (600, 335750), (625, 322320), (632, 318750), (680, 296250), (750, 268600), (790, 255000), (816, 246875), (850, 237000), (948, 212500), (1000, 201450), (1020, 197500), (1185, 170000), (1200, 167875), (1250, 161160), (1264, 159375), (1275, 158000), (1343, 150000), (1360, 148125), (1500, 134300), (1580, 127500), (1700, 118500), (1875, 107440), (1896, 106250), (1975, 102000), (2000, 100725), (2040, 98750), (2125, 94800), (2370, 85000), (2500, 80580), (2550, 79000), (2686, 75000), (3000, 67150), (3125, 64464), (3160, 63750), (3400, 59250), (3750, 53720), (3792, 53125), (3950, 51000), (4029, 50000), (4080, 49375), (4250, 47400), (4740, 42500), (5000, 40290), (5100, 39500), (5372, 37500), (5925, 34000), (6000, 33575), (6250, 32232), (6320, 31875), (6375, 31600), (6715, 30000), (6800, 29625), (7500, 26860), (7900, 25500), (8058, 25000), (8500, 23700), (9375, 21488), (9480, 21250), (9875, 20400), (10000, 20145), (10200, 19750), (10625, 18960), (10744, 18750), (11850, 17000), (12500, 16116), (12750, 15800), (13430, 15000)]