1642290000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4255

約数の個数: 200

約数和(自身を含む): 5710696992

約数和(自身を除く): 4068406992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 625, 650, 750, 780, 975, 1000, 1040, 1200, 1250, 1300, 1500, 1560, 1625, 1875, 1950, 2000, 2500, 2600, 3000, 3120, 3250, 3750, 3900, 4211, 4875, 5000, 5200, 6000, 6500, 7500, 7800, 8125, 8422, 9750, 10000, 12633, 13000, 15000, 15600, 16250, 16844, 19500, 21055, 24375, 25266, 26000, 30000, 32500, 33688, 39000, 42110, 48750, 50532, 54743, 63165, 65000, 67376, 78000, 84220, 97500, 101064, 105275, 109486, 126330, 130000, 164229, 168440, 195000, 202128, 210550, 218972, 252660, 273715, 315825, 328458, 336880, 390000, 421100, 437944, 505320, 526375, 547430, 631650, 656916, 821145, 842200, 875888, 1010640, 1052750, 1094860, 1263300, 1313832, 1368575, 1579125, 1642290, 1684400, 2105500, 2189720, 2526600, 2627664, 2631875, 2737150, 3158250, 3284580, 4105725, 4211000, 4379440, 5053200, 5263750, 5474300, 6316500, 6569160, 6842875, 7895625, 8211450, 8422000, 10527500, 10948600, 12633000, 13138320, 13685750, 15791250, 16422900, 20528625, 21055000, 21897200, 25266000, 27371500, 31582500, 32845800, 34214375, 41057250, 42110000, 54743000, 63165000, 65691600, 68428750, 82114500, 102643125, 109486000, 126330000, 136857500, 164229000, 205286250, 273715000, 328458000, 410572500, 547430000, 821145000, 1642290000]

約数ペア:

[(1, 1642290000), (2, 821145000), (3, 547430000), (4, 410572500), (5, 328458000), (6, 273715000), (8, 205286250), (10, 164229000), (12, 136857500), (13, 126330000), (15, 109486000), (16, 102643125), (20, 82114500), (24, 68428750), (25, 65691600), (26, 63165000), (30, 54743000), (39, 42110000), (40, 41057250), (48, 34214375), (50, 32845800), (52, 31582500), (60, 27371500), (65, 25266000), (75, 21897200), (78, 21055000), (80, 20528625), (100, 16422900), (104, 15791250), (120, 13685750), (125, 13138320), (130, 12633000), (150, 10948600), (156, 10527500), (195, 8422000), (200, 8211450), (208, 7895625), (240, 6842875), (250, 6569160), (260, 6316500), (300, 5474300), (312, 5263750), (325, 5053200), (375, 4379440), (390, 4211000), (400, 4105725), (500, 3284580), (520, 3158250), (600, 2737150), (624, 2631875), (625, 2627664), (650, 2526600), (750, 2189720), (780, 2105500), (975, 1684400), (1000, 1642290), (1040, 1579125), (1200, 1368575), (1250, 1313832), (1300, 1263300), (1500, 1094860), (1560, 1052750), (1625, 1010640), (1875, 875888), (1950, 842200), (2000, 821145), (2500, 656916), (2600, 631650), (3000, 547430), (3120, 526375), (3250, 505320), (3750, 437944), (3900, 421100), (4211, 390000), (4875, 336880), (5000, 328458), (5200, 315825), (6000, 273715), (6500, 252660), (7500, 218972), (7800, 210550), (8125, 202128), (8422, 195000), (9750, 168440), (10000, 164229), (12633, 130000), (13000, 126330), (15000, 109486), (15600, 105275), (16250, 101064), (16844, 97500), (19500, 84220), (21055, 78000), (24375, 67376), (25266, 65000), (26000, 63165), (30000, 54743), (32500, 50532), (33688, 48750), (39000, 42110)]