139490700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 425972736

約数和(自身を除く): 286482036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 159, 186, 212, 265, 283, 300, 310, 318, 372, 465, 530, 566, 620, 636, 775, 795, 849, 930, 1060, 1132, 1325, 1415, 1550, 1590, 1643, 1698, 1860, 2325, 2650, 2830, 3100, 3180, 3286, 3396, 3975, 4245, 4650, 4929, 5300, 5660, 6572, 7075, 7950, 8215, 8490, 8773, 9300, 9858, 14150, 14999, 15900, 16430, 16980, 17546, 19716, 21225, 24645, 26319, 28300, 29998, 32860, 35092, 41075, 42450, 43865, 44997, 49290, 52638, 59996, 74995, 82150, 84900, 87730, 89994, 98580, 105276, 123225, 131595, 149990, 164300, 175460, 179988, 219325, 224985, 246450, 263190, 299980, 374975, 438650, 449970, 464969, 492900, 526380, 657975, 749950, 877300, 899940, 929938, 1124925, 1315950, 1394907, 1499900, 1859876, 2249850, 2324845, 2631900, 2789814, 4499700, 4649690, 5579628, 6974535, 9299380, 11624225, 13949070, 23248450, 27898140, 34872675, 46496900, 69745350, 139490700]

約数ペア:

[(1, 139490700), (2, 69745350), (3, 46496900), (4, 34872675), (5, 27898140), (6, 23248450), (10, 13949070), (12, 11624225), (15, 9299380), (20, 6974535), (25, 5579628), (30, 4649690), (31, 4499700), (50, 2789814), (53, 2631900), (60, 2324845), (62, 2249850), (75, 1859876), (93, 1499900), (100, 1394907), (106, 1315950), (124, 1124925), (150, 929938), (155, 899940), (159, 877300), (186, 749950), (212, 657975), (265, 526380), (283, 492900), (300, 464969), (310, 449970), (318, 438650), (372, 374975), (465, 299980), (530, 263190), (566, 246450), (620, 224985), (636, 219325), (775, 179988), (795, 175460), (849, 164300), (930, 149990), (1060, 131595), (1132, 123225), (1325, 105276), (1415, 98580), (1550, 89994), (1590, 87730), (1643, 84900), (1698, 82150), (1860, 74995), (2325, 59996), (2650, 52638), (2830, 49290), (3100, 44997), (3180, 43865), (3286, 42450), (3396, 41075), (3975, 35092), (4245, 32860), (4650, 29998), (4929, 28300), (5300, 26319), (5660, 24645), (6572, 21225), (7075, 19716), (7950, 17546), (8215, 16980), (8490, 16430), (8773, 15900), (9300, 14999), (9858, 14150)]